DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.4102/ids.v45i4.199 10.4102 1353415106 2017-10-31 0 10.4102/ids.v45i4.208 10.4102 1373976974 2015-09-17 0 10.4102/ids.v45i4.200 10.4102 201705292110 2017-06-01 2 10.4102/ids.v45i4.201 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i4.202 10.4102 201705292110 2017-06-01 1 10.4102/ids.v45i4.203 10.4102 201705292110 2017-06-01 2 10.4102/ids.v45i4.204 10.4102 201705292110 2017-06-01 1 10.4102/ids.v45i4.205 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i4.206 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i4.207 10.4102 1353415106 2015-09-17 0 10.4102/ids.v45i4.209 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i4.210 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i1.1 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i1.2 10.4102 201705292110 2017-06-01 1 10.4102/ids.v45i1.3 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i1.4 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i1.5 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i1.6 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i1.7 10.4102 201705292110 2017-06-01 2 10.4102/ids.v45i1.8 10.4102 201705292110 2017-06-01 1 10.4102/ids.v45i1.9 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i1.10 10.4102 201705292110 2017-06-01 1 10.4102/ids.v45i1.11 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i4.175 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.176 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.178 10.4102 1353415106 2017-10-31 1 10.4102/ids.v44i4.179 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.181 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.182 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.183 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.185 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.186 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.187 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.188 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.189 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.190 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.191 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.192 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.193 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.194 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.195 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.196 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.197 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i4.198 10.4102 1353415106 2017-10-31 0 10.4102/ids.v44i2.147 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i2.148 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i2.149 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i2.150 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i2.151 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i2.152 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i2.153 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i2.154 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i2.155 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i2.156 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i2.157 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i1.133 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i1.134 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i1.135 10.4102 201705292110 2017-06-01 5 10.4102/ids.v44i1.136 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i1.137 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i1.138 10.4102 201705292110 2017-06-01 3 10.4102/ids.v44i1.139 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i1.140 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i1.141 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i1.142 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i1.143 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i1.144 10.4102 201705292110 2017-06-01 4 10.4102/ids.v44i1.145 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i1.146 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i4.244 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i4.245 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i4.246 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i4.247 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i4.248 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i4.249 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i4.250 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i4.251 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i4.252 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i4.253 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.231 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.232 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.233 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.234 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.235 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.236 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.237 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.238 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i3.239 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.240 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i3.241 10.4102 201705292110 2017-06-01 3 10.4102/ids.v43i3.242 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i3.243 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i2.221 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i2.222 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i2.223 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i2.224 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i2.225 10.4102 201705292110 2017-06-01 2 10.4102/ids.v43i2.226 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i2.227 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i2.228 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i2.229 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i2.230 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i1.211 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i1.212 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i1.213 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i1.214 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i1.215 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i1.216 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i1.217 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i1.218 10.4102 201705292110 2017-06-01 0 10.4102/ids.v43i1.219 10.4102 201705292110 2017-06-01 1 10.4102/ids.v43i1.220 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.282 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.283 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.284 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.285 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.286 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.287 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.288 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.289 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.290 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i4.291 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i3.272 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i3.273 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i3.274 10.4102 1499433800000 2017-07-07 1 10.4102/ids.v42i3.275 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i3.276 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i3.277 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i3.278 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i3.279 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i3.280 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i3.281 10.4102 1499433800000 2017-07-07 0 10.4102/ids.v42i2.263 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i2.264 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i2.265 10.4102 201705292110 2017-06-01 2 10.4102/ids.v42i2.266 10.4102 201705292110 2017-06-01 2 10.4102/ids.v42i2.267 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i2.268 10.4102 201705292110 2017-06-01 1 10.4102/ids.v42i2.269 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i2.270 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i2.271 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i1.254 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i1.255 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i1.256 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i1.257 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i1.258 10.4102 201705292110 2017-06-01 6 10.4102/ids.v42i1.259 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i1.260 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i1.261 10.4102 201705292110 2017-06-01 0 10.4102/ids.v42i1.262 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i4.319 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i4.320 10.4102 201705292110 2017-06-01 2 10.4102/ids.v41i4.321 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i4.322 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i4.323 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i4.324 10.4102 201705292110 2017-06-01 1 10.4102/ids.v41i4.325 10.4102 201705292110 2017-06-01 6 10.4102/ids.v41i4.326 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i4.327 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i3.310 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i3.311 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i3.312 10.4102 201705292110 2017-06-01 1 10.4102/ids.v41i3.313 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i3.314 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i3.315 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i3.316 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i3.317 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i3.318 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i2.301 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i2.302 10.4102 201710311630 2017-10-31 1 10.4102/ids.v41i2.303 10.4102 201705292110 2017-06-01 1 10.4102/ids.v41i2.304 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i2.305 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i2.306 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i2.307 10.4102 201705292110 2017-06-01 1 10.4102/ids.v41i2.308 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i2.309 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i1.292 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i1.293 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i1.294 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i1.295 10.4102 201705292110 2017-06-01 1 10.4102/ids.v41i1.296 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i1.297 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i1.298 10.4102 201705292110 2017-06-01 1 10.4102/ids.v41i1.299 10.4102 201705292110 2017-06-01 0 10.4102/ids.v41i1.300 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i4.359 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.360 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.361 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.362 10.4102 1499433750001 2017-07-07 1 10.4102/ids.v40i4.363 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.364 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.365 10.4102 1499433750001 2017-07-07 2 10.4102/ids.v40i4.366 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.367 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.368 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.369 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i4.370 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i3.349 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i3.350 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i3.351 10.4102 201705292110 2017-06-01 1 10.4102/ids.v40i3.352 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i3.353 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i3.354 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i3.355 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i3.356 10.4102 201705292110 2017-06-01 10 10.4102/ids.v40i3.357 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i3.358 10.4102 201705292110 2017-06-01 0 10.4102/ids.v40i2.339 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i2.340 10.4102 1499433750001 2017-07-07 1 10.4102/ids.v40i2.341 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i2.342 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i2.343 10.4102 1499433750001 2017-07-07 1 10.4102/ids.v40i2.344 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i2.345 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i2.346 10.4102 1499433750001 2017-07-07 1 10.4102/ids.v40i2.347 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i2.348 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i1.329 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i1.330 10.4102 1499433750001 2017-07-07 1 10.4102/ids.v40i1.331 10.4102 1499433750001 2017-07-07 1 10.4102/ids.v40i1.332 10.4102 1499433750001 2017-07-07 1 10.4102/ids.v40i1.333 10.4102 1499433750001 2017-07-07 2 10.4102/ids.v40i1.334 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i1.335 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i1.336 10.4102 1499433750001 2017-07-07 1 10.4102/ids.v40i1.337 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v40i1.338 10.4102 1499433750001 2017-07-07 0 10.4102/ids.v39i4.407 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i4.408 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i4.409 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i4.410 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i4.411 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i4.412 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i4.413 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i4.414 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i4.415 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i3.391 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i3.392 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i3.394 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i3.395 10.4102 1499433620003 2017-07-07 1 10.4102/ids.v39i3.396 10.4102 1499433620003 2017-07-07 1 10.4102/ids.v39i3.397 10.4102 1499433620003 2017-07-07 2 10.4102/ids.v39i3.398 10.4102 1499433620003 2017-07-07 2 10.4102/ids.v39i3.399 10.4102 1499433620003 2017-07-07 1 10.4102/ids.v39i3.400 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i3.401 10.4102 1499433620003 2017-07-07 2 10.4102/ids.v39i3.402 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i3.403 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i3.404 10.4102 1499433620003 2017-07-07 1 10.4102/ids.v39i3.405 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i3.406 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i2.381 10.4102 1519817493 2018-02-28 0 10.4102/ids.v39i2.382 10.4102 201705292110 2017-06-01 1 10.4102/ids.v39i2.383 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i2.384 10.4102 201705292110 2017-06-01 2 10.4102/ids.v39i2.385 10.4102 201705292110 2017-06-01 1 10.4102/ids.v39i2.386 10.4102 201705292110 2017-06-01 3 10.4102/ids.v39i2.387 10.4102 201705292110 2017-06-01 1 10.4102/ids.v39i2.388 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i2.389 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i2.390 10.4102 201705292110 2017-06-01 0 10.4102/ids.v39i1.371 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i1.372 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i1.373 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i1.374 10.4102 1499433620003 2017-07-07 1 10.4102/ids.v39i1.375 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i1.376 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i1.377 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i1.378 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i1.379 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v39i1.380 10.4102 1499433620003 2017-07-07 0 10.4102/ids.v38i4.444 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i4.445 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i4.446 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i4.447 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i4.448 10.4102 201705292110 2017-06-01 1 10.4102/ids.v38i4.449 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i4.450 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i4.451 10.4102 201705292110 2017-06-01 1 10.4102/ids.v38i4.452 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i4.453 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i3.436 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i3.437 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i3.438 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i3.439 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i3.440 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i3.441 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i3.442 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i3.443 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.426 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.427 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.428 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.429 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.430 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.431 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.432 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.433 10.4102 201705292110 2017-06-01 1 10.4102/ids.v38i2.434 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i2.435 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i1.416 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i1.417 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i1.418 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i1.419 10.4102 201705292110 2017-06-01 4 10.4102/ids.v38i1.420 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i1.421 10.4102 201705292110 2017-06-01 1 10.4102/ids.v38i1.422 10.4102 201705292110 2017-06-01 1 10.4102/ids.v38i1.423 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i1.424 10.4102 201705292110 2017-06-01 0 10.4102/ids.v38i1.425 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i4.484 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i4.485 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i4.486 10.4102 201705292110 2017-06-01 1 10.4102/ids.v37i4.487 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i4.488 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i4.489 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i4.490 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i4.491 10.4102 201705292110 2017-06-01 2 10.4102/ids.v37i4.492 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i3.472 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i3.473 10.4102 201705292110 2017-06-01 1 10.4102/ids.v37i3.474 10.4102 201705292110 2017-06-01 1 10.4102/ids.v37i3.475 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i3.476 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i3.477 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i3.478 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i3.479 10.4102 201705292110 2017-06-01 1 10.4102/ids.v37i3.480 10.4102 201705292110 2017-06-01 2 10.4102/ids.v37i3.481 10.4102 201705292110 2017-06-01 1 10.4102/ids.v37i3.482 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i3.483 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i2.464 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i2.465 10.4102 201705292110 2017-06-01 1 10.4102/ids.v37i2.466 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i2.467 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i2.468 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i2.469 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i2.470 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i2.471 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i1.454 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i1.455 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i1.456 10.4102 201705292110 2017-06-01 2 10.4102/ids.v37i1.457 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i1.458 10.4102 201705292110 2017-06-01 4 10.4102/ids.v37i1.459 10.4102 201705292110 2017-06-01 1 10.4102/ids.v37i1.460 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i1.461 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i1.462 10.4102 201705292110 2017-06-01 0 10.4102/ids.v37i1.463 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.521 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.522 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.523 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.524 10.4102 201705292110 2017-06-01 2 10.4102/ids.v36i4.525 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.526 10.4102 201705292110 2017-06-01 2 10.4102/ids.v36i4.527 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.528 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.529 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.530 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i4.531 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i4.532 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i4.533 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i4.534 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i3.512 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i3.513 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i3.514 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i3.515 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i3.516 10.4102 201705292110 2017-06-01 2 10.4102/ids.v36i3.517 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i3.518 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i3.519 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i3.520 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i2.502 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i2.503 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i2.504 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i2.505 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i2.506 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i2.507 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i2.508 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i2.509 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i2.510 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i2.511 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i1.493 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i1.494 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i1.495 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i1.496 10.4102 201705292110 2017-06-01 1 10.4102/ids.v36i1.497 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i1.498 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i1.499 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i1.500 10.4102 201705292110 2017-06-01 0 10.4102/ids.v36i1.501 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i4.571 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i4.572 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i4.573 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i4.574 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i4.575 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i4.576 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i4.577 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i4.578 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i3.563 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i3.564 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i3.565 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i3.566 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i3.567 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i3.568 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i3.569 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i3.570 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i2.552 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i2.553 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i2.554 10.4102 201705292110 2017-06-01 1 10.4102/ids.v35i2.555 10.4102 201705292110 2017-06-01 1 10.4102/ids.v35i2.556 10.4102 201705292110 2017-06-01 1 10.4102/ids.v35i2.557 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i2.558 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i2.559 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i2.560 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i2.561 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i2.562 10.4102 201705292110 2017-06-01 2 10.4102/ids.v35i1.542 10.4102 201705292110 2017-06-01 2 10.4102/ids.v35i1.543 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i1.544 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i1.545 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i1.546 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i1.547 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i1.548 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i1.549 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i1.550 10.4102 201705292110 2017-06-01 0 10.4102/ids.v35i1.551 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.607 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.608 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.609 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.610 10.4102 201705292110 2017-06-01 2 10.4102/ids.v34i4.611 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.612 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.613 10.4102 201705292110 2017-06-01 3 10.4102/ids.v34i4.614 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.615 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.616 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.617 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i4.618 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i3.599 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i3.600 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i3.601 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i3.602 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i3.603 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i3.604 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i3.605 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i3.606 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i2.592 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i2.593 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i2.594 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i2.595 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i2.596 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i2.597 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i2.598 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.583 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.584 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.585 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.586 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.587 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.588 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.589 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.590 10.4102 201705292110 2017-06-01 0 10.4102/ids.v34i1.591 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i4.638 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i4.639 10.4102 201705292110 2017-06-01 1 10.4102/ids.v33i4.640 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i4.641 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i4.642 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i4.643 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i4.644 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i4.645 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i3.630 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i3.631 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i3.632 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i3.633 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i3.634 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i3.635 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i3.636 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i3.637 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i2.621 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i2.622 10.4102 201705292110 2017-06-01 1 10.4102/ids.v33i2.623 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i2.624 10.4102 201705292110 2017-06-01 1 10.4102/ids.v33i2.625 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i2.626 10.4102 201705292110 2017-06-01 7 10.4102/ids.v33i2.627 10.4102 201705292110 2017-06-01 1 10.4102/ids.v33i2.628 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i2.629 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i1.47 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.43 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.53 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.52 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.40 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.44 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.49 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.38 10.4102 1499433850001 2017-07-07 2 10.4102/ids.v46i1.36 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v46i1.39 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.55 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.76 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.42 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.45 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.37 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.51 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.41 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.46 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.126 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.654 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.119 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.656 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.538 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.124 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.132 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.54 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.582 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i1.669 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v46i2.50 10.4102 201705292110 2017-06-01 5 10.4102/ids.v46i2.63 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.56 10.4102 201705292110 2017-06-01 1 10.4102/ids.v46i2.61 10.4102 201705292110 2017-06-01 1 10.4102/ids.v46i2.58 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.104 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.62 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.57 10.4102 201705292110 2017-06-01 2 10.4102/ids.v46i2.69 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.67 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.537 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.65 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.59 10.4102 201705292110 2017-06-01 2 10.4102/ids.v46i2.106 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.105 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.110 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.103 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.66 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.60 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.70 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i2.64 10.4102 201705292110 2017-06-01 3 10.4102/ids.v46i2.68 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.79 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.659 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.130 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.684 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.121 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.184 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.662 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.95 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.120 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.664 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.85 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.84 10.4102 201705292110 2017-06-01 3 10.4102/ids.v47i1.82 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.80 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.86 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.99 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.87 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.107 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.129 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.666 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.655 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.89 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.670 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.660 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.88 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.122 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.125 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.97 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.90 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.72 10.4102 201705292110 2017-06-01 4 10.4102/ids.v47i1.71 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.716 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.714 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.718 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.650 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.581 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.100 10.4102 201705292110 2017-06-01 2 10.4102/ids.v47i1.114 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.580 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.108 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.117 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i1.1662 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i1.1663 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i1.1664 10.4102 201705292110 2017-06-01 1 10.4102/ids.v33i1.1665 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i1.1666 10.4102 201705292110 2017-06-01 1 10.4102/ids.v33i1.1667 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i1.1668 10.4102 201705292110 2017-06-01 0 10.4102/ids.v33i1.1669 10.4102 201705292110 2017-06-01 1 10.4102/ids.v33i1.1670 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i4.1653 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i4.1654 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i4.1655 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i4.1656 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i4.1657 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i4.1658 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i4.1659 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i4.1660 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i4.1661 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1641 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1643 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1644 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1645 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1646 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1647 10.4102 1499433570004 2017-07-07 1 10.4102/ids.v32i3.1648 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1649 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1650 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1651 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i3.1642 10.4102 1499433570004 2017-07-07 1 10.4102/ids.v32i3.1652 10.4102 1499433570004 2017-07-07 0 10.4102/ids.v32i2.1634 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i2.1635 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i2.1636 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i2.1637 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i2.1638 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i2.1639 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i2.1640 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i1.1627 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i1.1628 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i1.1629 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i1.1630 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i1.1631 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i1.1632 10.4102 201705292110 2017-06-01 0 10.4102/ids.v32i1.1633 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i0.1683 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i0.1684 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i0.1685 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1615 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1616 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1617 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1618 10.4102 201705292110 2017-06-01 1 10.4102/ids.v31i4.1619 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1620 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1621 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1622 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1623 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1624 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1625 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i4.1626 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1504 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1505 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1506 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1507 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1508 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1509 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1510 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1511 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1512 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1514 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1513 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i3.1515 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1491 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1492 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1493 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1494 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1495 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1496 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1497 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1498 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1407 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1499 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1500 10.4102 201705292110 2017-06-01 1 10.4102/ids.v26i2.1408 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1502 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1409 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1410 10.4102 201705292110 2017-06-01 1 10.4102/ids.v28i2.1501 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1411 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i2.1503 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1412 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i1.1481 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1413 10.4102 201705292110 2017-06-01 3 10.4102/ids.v28i1.1482 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1415 10.4102 201705292110 2017-06-01 3 10.4102/ids.v28i1.1483 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i92.838 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1414 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i1.1484 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i92.839 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i2.1416 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i1.1485 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1398 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i92.840 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i92.841 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i1.1486 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1399 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i1.1487 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i92.842 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1400 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1401 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i1.1489 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1402 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i1.1488 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1403 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i1.1490 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i91.830 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1405 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i0.1674 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i91.831 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i0.1675 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1404 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i91.832 10.4102 201705292110 2017-06-01 1 10.4102/ids.v27i0.1676 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i1.1406 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i0.1677 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i4.1389 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i0.1678 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i0.1679 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i4.1390 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i4.1391 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i0.1680 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i82.1302 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i0.1681 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i4.1392 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i0.1682 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i4.1393 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1472 10.4102 201705292110 2017-06-01 1 10.4102/ids.v25i4.1395 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1473 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1474 10.4102 201705292110 2017-06-01 1 10.4102/ids.v25i4.1396 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1475 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i4.1397 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1476 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1477 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i4.1394 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1478 10.4102 201705292110 2017-06-01 2 10.4102/ids.v25i3.1381 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1479 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i3.1382 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i4.1480 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i3.1383 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1462 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1463 10.4102 201705292110 2017-06-01 1 10.4102/ids.v27i3.1464 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1465 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1466 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1467 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1468 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1470 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1469 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i3.1471 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1450 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1451 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1452 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1453 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1454 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1455 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1456 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1457 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1458 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1460 10.4102 201705292110 2017-06-01 1 10.4102/ids.v27i2.1459 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i2.1461 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1439 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1440 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1441 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1442 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1443 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1444 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1445 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1447 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1448 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1446 10.4102 201705292110 2017-06-01 0 10.4102/ids.v27i1.1449 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1429 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1430 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1431 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1432 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1433 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1434 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1436 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1437 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1435 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i4.1438 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1417 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1418 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1419 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1420 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1421 10.4102 201705292110 2017-06-01 1 10.4102/ids.v26i3.1422 10.4102 201705292110 2017-06-01 1 10.4102/ids.v26i3.1424 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1425 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1426 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1427 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1423 10.4102 201705292110 2017-06-01 0 10.4102/ids.v26i3.1428 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i72.1229 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i72.1230 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i72.1231 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i72.1232 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i72.1233 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i72.1234 10.4102 201705292110 2017-06-01 1 10.4102/ids.v18i72.1235 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i72.1236 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i71.1224 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i71.1225 10.4102 201705292110 2017-06-01 1 10.4102/ids.v18i71.1226 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i71.1227 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i71.1228 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i70.1217 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i70.1218 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i70.1219 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i70.1220 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i70.1221 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i70.1222 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i70.1223 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i69.1211 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i69.1212 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i69.1213 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i69.1214 10.4102 201705292110 2017-06-01 0 10.4102/ids.v18i69.1215 10.4102 201705292110 2017-06-01 1 10.4102/ids.v18i69.1216 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1201 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1202 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1203 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1204 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1205 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1206 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i62.1161 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1207 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i62.1162 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1208 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i62.1163 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1209 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i62.1164 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i68.1210 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i62.1165 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i67.1193 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i62.1166 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i67.1194 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i62.1167 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i67.1195 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i62.1168 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i67.1196 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i61.1154 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i67.1197 10.4102 201705292110 2017-06-01 1 10.4102/ids.v17i67.1198 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i61.1155 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i67.1199 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i61.1156 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i67.1200 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i61.1157 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i66.1187 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i61.1158 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i66.1188 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i61.1159 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i66.1189 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i61.1160 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i66.1190 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i60.746 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i66.1191 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i60.747 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i66.1192 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i60.748 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i65.1180 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i60.749 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i65.1181 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i65.1182 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i60.750 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i65.1183 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i59.741 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i65.1184 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i59.742 10.4102 201705292110 2017-06-01 1 10.4102/ids.v17i65.1185 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i59.743 10.4102 201705292110 2017-06-01 0 10.4102/ids.v17i65.1186 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i59.744 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i64.1175 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i59.745 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i64.1176 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i58.732 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i58.733 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i58.734 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i58.735 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i58.736 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i58.737 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i58.738 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i58.740 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i57.725 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i57.726 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i57.727 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i57.728 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i57.729 10.4102 201705292110 2017-06-01 1 10.4102/ids.v15i57.730 10.4102 201705292110 2017-06-01 0 10.4102/ids.v15i57.731 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i56.773 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i56.774 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i56.775 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i56.776 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i56.777 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i56.778 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i55.764 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i55.765 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i55.766 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i55.767 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i55.768 10.4102 201705292110 2017-06-01 1 10.4102/ids.v14i55.769 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i55.770 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i55.771 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i55.772 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i91.833 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i91.834 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i91.835 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i82.1303 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i91.836 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i82.1304 10.4102 201705292110 2017-06-01 1 10.4102/ids.v23i91.837 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.821 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i3.1384 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i3.1385 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i82.1305 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i3.1387 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i3.1386 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i3.1388 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i2.1370 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i2.1371 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i2.1372 10.4102 201705292110 2017-06-01 1 10.4102/ids.v25i2.1373 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i2.1374 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i2.1375 10.4102 201705292110 2017-06-01 1 10.4102/ids.v25i2.1376 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i2.1377 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i2.1378 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i1.1362 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i1.1363 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i1.1364 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i1.1365 10.4102 201705292110 2017-06-01 1 10.4102/ids.v25i1.1366 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i1.1367 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i1.1368 10.4102 201705292110 2017-06-01 0 10.4102/ids.v25i1.1369 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i4.1356 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i4.1357 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i4.1359 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i4.1360 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i4.1361 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i3.1349 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i3.1350 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i3.1351 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i3.1352 10.4102 201705292110 2017-06-01 3 10.4102/ids.v24i3.1353 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i3.1354 10.4102 201705292110 2017-06-01 1 10.4102/ids.v24i3.1355 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i2.1344 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i2.1345 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i2.1346 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i2.1347 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i2.1348 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i1.1339 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i1.1340 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i1.1341 10.4102 201705292110 2017-06-01 1 10.4102/ids.v24i1.1342 10.4102 201705292110 2017-06-01 0 10.4102/ids.v24i1.1343 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i64.1177 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i64.1178 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i64.1179 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i63.1169 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i63.1170 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i63.1171 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i63.1172 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i63.1173 10.4102 201705292110 2017-06-01 0 10.4102/ids.v16i63.1174 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i52.807 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i52.808 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i52.809 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i52.810 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i52.811 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i52.812 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i52.813 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i51.801 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i51.802 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i51.803 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i51.804 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i51.805 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i51.806 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.787 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.788 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.789 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.790 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.791 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.792 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.793 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.794 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i41.1102 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.795 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.797 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i41.1103 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.798 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i41.1104 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.799 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i41.1105 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i50.800 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i41.1106 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i49.780 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i41.1107 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i49.781 10.4102 201705292110 2017-06-01 1 10.4102/ids.v13i49.782 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i49.783 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i49.784 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i49.785 10.4102 201705292110 2017-06-01 0 10.4102/ids.v13i49.786 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i48.1146 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i48.1147 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i48.1148 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i48.1149 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i48.1150 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i48.1151 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i48.1152 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i48.1153 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i47.1138 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i47.1139 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i47.1140 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i47.1141 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i47.1142 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1023 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i47.1143 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1024 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i47.1144 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1025 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i54.758 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i47.1145 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1028 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i46.1130 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1029 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i46.1131 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1026 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1027 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1030 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1031 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i31.1032 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i30.1017 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i30.1018 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i30.1019 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i30.1020 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i30.1021 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i30.1022 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i29.1009 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i29.1010 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i29.1011 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i29.1012 10.4102 201705292110 2017-06-01 1 10.4102/ids.v8i29.1013 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i29.1014 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.822 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i29.1015 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.823 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i28.1004 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.824 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i28.1005 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.825 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i28.1007 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.826 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i28.1006 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.827 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i28.1008 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.828 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i27.997 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i90.829 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i27.998 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i27.999 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i89.814 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i27.1000 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i89.815 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i27.1001 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i89.816 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i27.1002 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i89.817 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i27.1003 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i89.818 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i26.989 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i89.819 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i26.990 10.4102 201705292110 2017-06-01 0 10.4102/ids.v23i89.820 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i26.991 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i88.1333 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i21.958 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i26.994 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i88.1334 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i26.995 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i21.959 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i26.996 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i88.1335 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i21.960 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i88.1336 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i21.961 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i25.984 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i88.1337 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i25.988 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i21.962 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i21.963 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i88.1338 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i25.985 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i20.950 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i87.1327 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i25.986 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i20.951 10.4102 201705292110 2017-06-01 0 10.4102/ids.v7i25.987 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i87.1328 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i20.952 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i24.978 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i20.953 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i24.979 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i20.954 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i24.980 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i20.957 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i24.981 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i19.944 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i24.982 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i19.945 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i24.983 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i19.946 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i23.971 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i19.947 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i23.972 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i19.948 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i23.973 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i19.949 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i23.974 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i18.939 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i23.975 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i18.940 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i23.976 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i18.941 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i23.977 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i22.964 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i22.965 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i22.966 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i22.967 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i22.968 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i22.969 10.4102 201705292110 2017-06-01 0 10.4102/ids.v6i22.970 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i11.907 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i11.908 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i10.901 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i10.902 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i10.903 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i10.904 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i10.905 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i10.906 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i9.895 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i9.896 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i9.897 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i9.898 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i9.899 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i9.900 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i8.890 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i8.892 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i8.893 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i8.894 10.4102 1487939528 2017-02-28 0 10.4102/ids.v2i8.891 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i7.885 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i7.886 10.4102 201705292110 2017-06-01 1 10.4102/ids.v2i7.887 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i7.888 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i7.889 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i6.880 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i6.881 10.4102 201710311630 2017-10-31 0 10.4102/ids.v2i6.882 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i6.883 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i6.884 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i5.875 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i5.876 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i5.877 10.4102 201705292110 2017-06-01 0 10.4102/ids.v2i5.878 10.4102 201705292110 2017-06-01 1 10.4102/ids.v2i5.879 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i4.867 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i4.868 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i4.869 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i4.870 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i4.871 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i4.872 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i4.873 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i4.874 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i3.859 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i3.860 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i3.861 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i3.862 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i3.864 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i3.865 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i2.854 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i2.855 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i2.856 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i2.857 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i2.858 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i1.850 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i1.851 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i1.852 10.4102 201705292110 2017-06-01 0 10.4102/ids.v1i1.853 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i40.1095 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i40.1096 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i40.1097 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i40.1098 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i40.1099 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i40.1100 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i40.1101 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i39.1087 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i39.1088 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i39.1089 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i39.1091 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i39.1090 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i39.1092 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i39.1093 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i39.1094 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1077 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1078 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1079 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1080 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1081 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1082 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1083 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1084 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i38.1085 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1068 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1069 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1070 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i46.1132 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1071 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i46.1133 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1072 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i46.1671 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1073 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1074 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1075 10.4102 201705292110 2017-06-01 0 10.4102/ids.v10i37.1076 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i36.1061 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i36.1062 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i36.1063 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i36.1064 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i36.1065 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i36.1066 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i35.1054 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i35.1055 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i35.1056 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i35.1057 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i35.1058 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i35.1059 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i35.1060 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i82.1306 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i34.1048 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i81.1295 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i34.1049 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i34.1050 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i81.1296 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i34.1067 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i81.1297 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i34.1051 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i81.1298 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i34.1052 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i81.1299 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i34.1053 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i81.1300 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i33.1040 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i81.1301 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i33.1041 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i80.1288 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i33.1042 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i80.1289 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i33.1043 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i80.1290 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i33.1044 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i80.1291 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i80.1292 10.4102 201705292110 2017-06-01 0 10.4102/ids.v9i33.1047 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i80.1293 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i32.1033 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i80.1294 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i32.1034 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i79.1280 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i79.1281 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i32.1035 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i79.1282 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i32.1036 10.4102 201705292110 2017-06-01 1 10.4102/ids.v20i79.1283 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i32.1037 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i79.1284 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i79.1285 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i87.1329 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i79.1286 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i87.1330 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i79.1287 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i87.1331 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i78.1274 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i87.1332 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i78.1275 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i86.1322 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i78.1276 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i86.1323 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i78.1277 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i86.1324 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i86.1325 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i86.1326 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i85.843 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i85.844 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i18.942 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i85.846 10.4102 201705292110 2017-06-01 1 10.4102/ids.v5i18.943 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i85.848 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i17.931 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i85.845 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i17.932 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i17.933 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i85.847 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i17.934 10.4102 201705292110 2017-06-01 0 10.4102/ids.v22i85.849 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i17.935 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i84.1315 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i17.936 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i84.1316 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i17.937 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i84.1317 10.4102 201705292110 2017-06-01 0 10.4102/ids.v5i17.938 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i84.1318 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i16.926 10.4102 1499433980001 2017-07-07 0 10.4102/ids.v21i84.1319 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i16.927 10.4102 1499433980001 2017-07-07 0 10.4102/ids.v21i84.1320 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i16.928 10.4102 1499433980001 2017-07-07 0 10.4102/ids.v21i84.1321 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i16.929 10.4102 1499433980001 2017-07-07 0 10.4102/ids.v21i83.1307 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i16.930 10.4102 1499433980001 2017-07-07 0 10.4102/ids.v21i83.1308 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i15.921 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i83.1309 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i15.922 10.4102 201705292110 2017-06-01 1 10.4102/ids.v21i83.1310 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i15.923 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i83.1311 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i15.924 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i15.925 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i14.917 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i14.918 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i14.919 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i14.920 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i13.912 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i13.913 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i13.914 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i13.915 10.4102 201705292110 2017-06-01 0 10.4102/ids.v4i13.916 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i12.909 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i12.910 10.4102 201705292110 2017-06-01 0 10.4102/ids.v3i12.911 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i54.759 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i54.760 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i54.762 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i54.763 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i46.1135 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i53.751 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i46.1136 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i45.1672 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i53.752 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i45.1125 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i45.1126 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i53.753 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i45.1128 10.4102 201705292110 2017-06-01 0 10.4102/ids.v12i45.1129 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i53.754 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1115 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i53.755 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1116 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i53.756 10.4102 201705292110 2017-06-01 0 10.4102/ids.v14i53.757 10.4102 201705292110 2017-06-01 0 10.4102/ids.v8i32.1038 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i78.1278 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i78.1279 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i77.1268 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i77.1269 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i77.1270 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i77.1271 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i77.1272 10.4102 201705292110 2017-06-01 0 10.4102/ids.v20i77.1273 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i76.1260 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i76.1261 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i76.1262 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i76.1263 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i76.1264 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i76.1265 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i76.1266 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i76.1267 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i75.1251 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i75.1252 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i75.1254 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i75.1256 10.4102 201705292110 2017-06-01 0 10.4102/ids.v21i83.1312 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i75.1257 10.4102 201705292110 2017-06-01 1 10.4102/ids.v21i83.1313 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i75.1258 10.4102 201705292110 2017-06-01 1 10.4102/ids.v21i83.1314 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i75.1259 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i74.1244 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i74.1245 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i74.1246 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i74.1247 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i74.1248 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i74.1249 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i74.1250 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i73.1237 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i73.1238 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i73.1239 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i73.1240 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i73.1241 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i73.1242 10.4102 201705292110 2017-06-01 0 10.4102/ids.v19i73.1243 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1118 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1119 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1120 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1122 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1117 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1121 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i44.1123 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i42.1108 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i42.1109 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i42.1110 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i42.1111 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i42.1112 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i42.1113 10.4102 201705292110 2017-06-01 0 10.4102/ids.v11i42.1114 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1606 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1607 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1608 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1609 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1610 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1611 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1612 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1613 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i3.1614 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i4.1587 10.4102 201705292110 2017-06-01 1 10.4102/ids.v30i4.1588 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i4.1589 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i4.1590 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i4.1591 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i4.1592 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i4.1594 10.4102 201705292110 2017-06-01 1 10.4102/ids.v30i4.1593 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i3.1579 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i3.1580 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i3.1581 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i3.1582 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i3.1583 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i3.1585 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i3.1584 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i3.1586 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i2.1570 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i2.1571 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i2.1572 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i2.1576 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i2.1573 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i2.1574 10.4102 201705292110 2017-06-01 1 10.4102/ids.v30i2.1577 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i2.1575 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i2.1578 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1561 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1562 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1563 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1564 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1565 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1566 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1568 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1567 10.4102 201705292110 2017-06-01 0 10.4102/ids.v30i1.1569 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i4.1553 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i4.1554 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i4.1555 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i4.1556 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i4.1557 10.4102 201705292110 2017-06-01 1 10.4102/ids.v29i4.1558 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i4.1559 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i4.1560 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i3.1543 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i3.1544 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i3.1545 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i3.1546 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i3.1547 10.4102 201705292110 2017-06-01 1 10.4102/ids.v29i3.1548 10.4102 201705292110 2017-06-01 1 10.4102/ids.v29i3.1549 10.4102 201705292110 2017-06-01 1 10.4102/ids.v29i3.1550 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i3.1551 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i3.1552 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1528 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1516 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1517 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1518 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1519 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1520 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1521 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1522 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1523 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1524 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1526 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1525 10.4102 201705292110 2017-06-01 0 10.4102/ids.v28i4.1527 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1595 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1596 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1597 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1598 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1599 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1600 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1601 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1602 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1604 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1603 10.4102 201705292110 2017-06-01 0 10.4102/ids.v31i1/2.1605 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1529 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1530 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1531 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1532 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1533 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1534 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1535 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1536 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1537 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1538 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1539 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1540 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1541 10.4102 201705292110 2017-06-01 0 10.4102/ids.v29i1/2.1542 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.158 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.160 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.161 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.162 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.163 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.164 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.12 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.165 10.4102 201705292110 2017-06-01 4 10.4102/ids.v45i2/3.13 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.166 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.167 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.14 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.168 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.15 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.169 10.4102 201705292110 2017-06-01 2 10.4102/ids.v45i2/3.16 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.170 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.171 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i3/4.172 10.4102 201710311630 2017-10-31 0 10.4102/ids.v45i2/3.17 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.18 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.19 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.20 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.21 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.22 10.4102 201705292110 2017-06-01 2 10.4102/ids.v45i2/3.23 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.24 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.25 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.26 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.27 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.28 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.29 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.30 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.31 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.32 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.33 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.34 10.4102 201705292110 2017-06-01 0 10.4102/ids.v45i2/3.35 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.704 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.177 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.180 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.96 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1127 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.102 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.131 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.123 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.708 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.651 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.579 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.696 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.74 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.94 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.393 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.649 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.73 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.646 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.77 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.707 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.92 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.541 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.536 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.692 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.657 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.681 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.93 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.703 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.98 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.687 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.690 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.680 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.173 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.111 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.701 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1700 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.668 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i2.1708 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.109 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.702 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.1753 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.1752 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.683 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.694 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.648 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1722 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.678 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.715 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.540 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.711 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.652 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.688 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1723 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.709 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.663 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.91 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.679 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1686 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.719 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.673 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.685 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1766 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.689 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.697 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.720 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.710 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i2.698 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.682 10.4102 201705292110 2017-06-01 2 10.4102/ids.v47i2.699 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1699 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1709 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.700 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1765 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.174 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i2.686 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.113 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.1756 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.672 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i2.1781 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.676 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.1046 10.4102 201705292110 2017-06-01 0 10.4102/ids.v47i1.713 10.4102 201705292110 2017-06-01 1 10.4102/ids.v47i1.115 10.4102 201705292110 2017-06-01 0 10.4102/ids.v48i2.1689 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1016 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.863 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1698 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1801 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.739 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1693 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1807 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1692 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v48i1.1796 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1379 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1803 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1710 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1380 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1751 10.4102 1499433850001 2017-07-07 4 10.4102/ids.v48i1.1695 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v48i2.1721 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v48i1.1804 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1805 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1712 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1778 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1764 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v48i1.1701 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.717 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1696 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1769 10.4102 1499433850001 2017-07-07 6 10.4102/ids.v48i1.1697 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1809 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1782 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1718 10.4102 1499433850001 2017-07-07 3 10.4102/ids.v48i1.723 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1707 10.4102 1499433850001 2017-07-07 3 10.4102/ids.v48i2.1724 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1776 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1851 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1850 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1792 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1716 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1715 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1757 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1687 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1688 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.712 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1717 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v48i1.1811 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.722 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.724 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1794 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1785 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1816 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1825 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1867 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1802 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1829 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1760 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v48i1.1770 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v48i2.1806 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1812 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1767 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1255 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1253 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1798 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1762 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1775 10.4102 1499433850001 2017-07-07 3 10.4102/ids.v48i1.1819 10.4102 1499433850001 2017-07-07 3 10.4102/ids.v48i1.1791 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1759 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1773 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1827 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1818 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1772 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1878 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1862 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1799 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1861 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1860 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1892 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1810 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1828 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1831 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1830 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1777 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1788 10.4102 1499433850001 2017-07-07 2 10.4102/ids.v48i1.1902 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1771 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1904 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1706 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1783 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1719 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1832 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1833 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1901 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1913 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1912 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1865 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v48i1.1763 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1815 10.4102 1499433850001 2017-07-07 1 10.4102/ids.v49i3.1817 10.4102 201705292110 2017-06-01 0 10.4102/ids.v49i1.1905 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1906 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1869 10.4102 1499433930002 2019-08-21 2 10.4102/ids.v49i1.1868 10.4102 1499433930002 2019-08-21 3 10.4102/ids.v49i1.1852 10.4102 1499433930002 2017-07-10 2 10.4102/ids.v49i1.1795 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1843 10.4102 1499433930002 2019-08-22 2 10.4102/ids.v49i1.1856 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1823 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1876 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1849 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i3.1877 10.4102 201705292110 2017-06-01 0 10.4102/ids.v49i1.1814 10.4102 1499433930002 2019-08-22 1 10.4102/ids.v49i2.1875 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1874 10.4102 1499433930002 2019-08-22 0 10.4102/ids.v49i2.1854 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v49i1.1887 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1870 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1848 10.4102 1499433930002 2019-08-24 0 10.4102/ids.v49i1.1820 10.4102 1499433930002 2019-08-24 3 10.4102/ids.v49i3.1894 10.4102 201705292110 2019-08-24 0 10.4102/ids.v49i3.1842 10.4102 201705292110 2019-08-24 0 10.4102/ids.v49i3.1873 10.4102 201705292110 2019-08-24 2 10.4102/ids.v49i1.1882 10.4102 1499433930002 2019-08-24 0 10.4102/ids.v49i1.1900 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1891 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v49i1.1897 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1898 10.4102 1499433930002 2019-08-24 2 10.4102/ids.v49i1.1864 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v49i1.1965 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1949 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1961 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1879 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1846 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v49i2.1922 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1910 10.4102 1499433930002 2017-07-10 2 10.4102/ids.v49i2.1927 10.4102 1499433930002 2019-08-26 0 10.4102/ids.v49i1.1921 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1970 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1975 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1896 10.4102 1499433930002 2019-08-26 0 10.4102/ids.v49i1.1980 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1935 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1979 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1917 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1946 10.4102 1499433930002 2019-08-27 1 10.4102/ids.v49i1.1937 10.4102 1499433930002 2019-08-27 0 10.4102/ids.v49i1.1985 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1984 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1919 10.4102 1499433930002 2019-08-27 0 10.4102/ids.v49i3.1886 10.4102 201705292110 2017-06-23 0 10.4102/ids.v49i1.1883 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1888 10.4102 1499433930002 2019-08-27 0 10.4102/ids.v49i2.1923 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v49i2.1968 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i3.1911 10.4102 201705292110 2019-08-28 0 10.4102/ids.v49i1.1991 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i3.1889 10.4102 201705292110 2017-06-01 0 10.4102/ids.v49i1.1859 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1836 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1954 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1929 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1928 10.4102 1499433930002 2019-08-28 0 10.4102/ids.v49i1.1955 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1998 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1957 10.4102 1499433930002 2017-07-10 2 10.4102/ids.v49i2.1981 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1986 10.4102 1499433930002 2019-08-29 1 10.4102/ids.v49i2.1926 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1950 10.4102 1499433930002 2019-08-29 5 10.4102/ids.v49i2.1899 10.4102 1499433930002 2019-08-29 4 10.4102/ids.v49i1.1895 10.4102 1499433930002 2019-08-29 0 10.4102/ids.v49i3.1944 10.4102 201705292110 2017-06-01 1 10.4102/ids.v49i1.1915 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1997 10.4102 1499433930002 2019-08-29 0 10.4102/ids.v49i2.2014 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.2012 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.2013 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1945 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1930 10.4102 1499433930002 2019-08-29 3 10.4102/ids.v49i2.1933 10.4102 1499433930002 2019-08-29 0 10.4102/ids.v49i1.1931 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i2.1932 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1969 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1835 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1978 10.4102 1499433930002 2019-08-30 2 10.4102/ids.v49i1.2009 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1987 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v49i1.1990 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v49i1.1956 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1962 10.4102 1499433930002 2019-08-31 0 10.4102/ids.v49i1.1826 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.2038 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.2008 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1993 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1988 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i3.1880 10.4102 201705292110 2017-06-01 3 10.4102/ids.v49i3.1866 10.4102 201705292110 2017-06-01 0 10.4102/ids.v49i1.1938 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.2022 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.2000 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v49i1.2003 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1884 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1939 10.4102 1499433930002 2019-09-01 0 10.4102/ids.v49i1.1934 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.2029 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.2011 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1996 10.4102 1499433930002 2017-07-10 3 10.4102/ids.v49i3.2067 10.4102 201705292110 2017-06-01 0 10.4102/ids.v49i3.2066 10.4102 201705292110 2017-06-01 0 10.4102/ids.v49i1.1936 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.2065 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.1916 10.4102 1499433930002 2019-09-02 0 10.4102/ids.v50i1.1890 10.4102 1499433930002 2019-09-05 0 10.4102/ids.v50i3.1971 10.4102 1499433930002 2019-09-05 0 10.4102/ids.v50i2.1924 10.4102 201708041235 2019-09-06 0 10.4102/ids.v50i3.1940 10.4102 1499433930002 2019-09-06 0 10.4102/ids.v50i1.2006 10.4102 1499433930002 2017-07-10 3 10.4102/ids.v50i1.2054 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2052 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2112 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2111 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.1943 10.4102 201708041235 2019-09-07 2 10.4102/ids.v50i2.1947 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i2.2030 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i1.1989 10.4102 1499433930002 2019-09-07 0 10.4102/ids.v50i1.1908 10.4102 1499433930002 2019-09-07 0 10.4102/ids.v50i3.1995 10.4102 1499433930002 2019-09-07 0 10.4102/ids.v50i2.1994 10.4102 201708041235 2019-09-07 0 10.4102/ids.v50i2.2010 10.4102 201708041235 2019-09-07 0 10.4102/ids.v50i1.2105 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2104 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2016 10.4102 1499433930002 2017-07-10 2 10.4102/ids.v50i1.1948 10.4102 1499433930002 2019-09-09 0 10.4102/ids.v50i1.2034 10.4102 1499433930002 2019-09-09 0 10.4102/ids.v50i1.2040 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i4.2017 10.4102 1499433930002 2019-09-09 0 10.4102/ids.v50i2.1951 10.4102 201708041235 2019-09-10 1 10.4102/ids.v50i2.2062 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i1.1972 10.4102 1499433930002 2019-09-10 2 10.4102/ids.v50i1.2039 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v50i2.2039 10.4102 201607131432 2016-07-15 0 10.4102/ids.v50i4.2026 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i4.2055 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i4.2018 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2036 10.4102 1499433930002 2019-09-11 0 10.4102/ids.v50i2.2128 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i1.2127 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i4.2134 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2137 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i1.2083 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2053 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2015 10.4102 201708041235 2019-09-11 0 10.4102/ids.v50i3.1999 10.4102 1499433930002 2019-09-11 0 10.4102/ids.v50i1.2106 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i4.2041 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2002 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i1.2073 10.4102 1499433930002 2017-07-10 3 10.4102/ids.v50i3.2058 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2148 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2090 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v50i1.2156 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2157 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i4.2089 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2102 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2068 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2007 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v50i1.2125 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2144 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2033 10.4102 1499433930002 2019-09-12 1 10.4102/ids.v50i1.2059 10.4102 1499433930002 2019-09-12 0 10.4102/ids.v50i4.2079 10.4102 1499433930002 2019-09-12 0 10.4102/ids.v50i2.2113 10.4102 201708041235 2019-09-12 0 10.4102/ids.v50i1.2076 10.4102 1499433930002 2017-07-10 2 10.4102/ids.v50i1.2078 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v50i1.2165 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2056 10.4102 201708041235 2019-09-12 0 10.4102/ids.v50i4.2005 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2064 10.4102 1499433930002 2017-07-10 3 10.4102/ids.v50i1.2107 10.4102 1499433930002 2019-09-12 0 10.4102/ids.v50i1.2084 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2060 10.4102 1499433930002 2019-09-13 1 10.4102/ids.v50i1.2110 10.4102 1499433930002 2019-09-13 1 10.4102/ids.v50i1.2095 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2121 10.4102 1499433930002 2019-09-13 1 10.4102/ids.v50i1.2109 10.4102 1499433930002 2019-09-13 0 10.4102/ids.v50i1.2136 10.4102 1499433930002 2019-09-13 0 10.4102/ids.v50i1.2080 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2061 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2166 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2092 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2072 10.4102 201708041235 2019-09-14 0 10.4102/ids.v50i2.2159 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i2.2001 10.4102 201708041235 2017-08-04 1 10.4102/ids.v50i1.2098 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2130 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v50i1.2135 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v50i1.2063 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2150 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v50i3.2114 10.4102 1499433930002 2019-09-15 0 10.4102/ids.v50i2.2037 10.4102 201708041235 2019-09-15 0 10.4102/ids.v50i1.2170 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2118 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i1.2164 10.4102 1499433930002 2019-09-15 1 10.4102/ids.v50i1.2122 10.4102 1499433930002 2019-09-15 0 10.4102/ids.v50i1.2155 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2167 10.4102 1499433930002 2019-09-15 0 10.4102/ids.v50i2.2028 10.4102 201708041235 2019-09-15 0 10.4102/ids.v50i1.2094 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2143 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2116 10.4102 1499433930002 2019-09-15 1 10.4102/ids.v50i1.2115 10.4102 1499433930002 2019-09-15 0 10.4102/ids.v50i1.2091 10.4102 1499433930002 2017-07-10 2 10.4102/ids.v50i1.2123 10.4102 1499433930002 2019-09-15 0 10.4102/ids.v50i4.2173 10.4102 1499433930002 2019-09-15 0 10.4102/ids.v50i1.2181 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2203 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i4.2140 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2145 10.4102 1499433930002 2019-09-15 0 10.4102/ids.v50i1.2182 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2151 10.4102 1499433930002 2019-09-15 0 10.4102/ids.v50i1.2163 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2180 10.4102 1499433930002 2017-07-10 1 10.4102/ids.v50i1.2045 10.4102 1499433930002 2019-09-16 0 10.4102/ids.v50i1.2048 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2168 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i1.2217 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2206 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2207 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2204 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i4.2209 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i4.2208 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v51i3.2096 10.4102 1499433930003 2019-09-17 0 10.4102/ids.v51i3.2027 10.4102 1499433930003 2017-07-26 0 10.4102/ids.v51i3.2099 10.4102 1499433930003 2019-09-17 0 10.4102/ids.v51i3.2100 10.4102 1499433930003 2019-09-17 0 10.4102/ids.v51i3.2108 10.4102 1499433930003 2019-09-17 0 10.4102/ids.v51i3.2120 10.4102 1499433930003 2019-09-17 0 10.4102/ids.v51i3.2149 10.4102 1499433930003 2019-09-17 1 10.4102/ids.v51i3.1952 10.4102 1499433930003 2017-07-26 1 10.4102/ids.v51i3.2097 10.4102 1499433930003 2019-09-18 0 10.4102/ids.v48i2.1903 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.1863 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i2.2025 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1784 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1786 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1704 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.1822 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v48i1.2024 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v47i1.2023 10.4102 201705292110 2017-06-01 0 10.4102/ids.v46i1.48 10.4102 1499433850001 2017-07-07 0 10.4102/ids.v44i0.175 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.176 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.178 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.179 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.181 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.182 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.183 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.185 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.186 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.187 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.188 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.189 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.190 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.191 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.192 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.193 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.194 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.195 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.196 10.4102 201705292110 2017-06-01 0 10.4102/ids.v44i0.197 10.4102 201705292110 2017-06-01 1 10.4102/ids.v44i0.198 10.4102 201705292110 2017-06-01 0 10.4102/ids.v51i2.2185 10.4102 1499433930003 2017-07-26 1 10.4102/ids.v51i1.2101 10.4102 201712111040 2019-09-19 0 10.4102/ids.v51i3.2103 10.4102 1499433930003 2017-07-26 0 10.4102/ids.v51i1.2172 10.4102 201712111040 2017-12-11 2 10.4102/ids.v51i3.2169 10.4102 1499433930003 2017-07-26 1 10.4102/ids.v51i3.2050 10.4102 1499433930003 2017-07-26 0 10.4102/ids.v51i1.2153 10.4102 1499433930003 2017-07-26 0 10.4102/ids.v51i1.2243 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2190 10.4102 201712111040 2019-09-20 0 10.4102/ids.v48i2.1850 10.4102 1491203831 2017-10-31 0 10.4102/ids.v51i3.2138 10.4102 1499433930003 2017-07-27 0 10.4102/ids.v51i1.2198 10.4102 201712111040 2019-09-21 0 10.4102/ids.v51i1.2215 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2223 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2242 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2256 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2211 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i3.2201 10.4102 1499433930002 2019-09-24 0 10.4102/ids.v51i2.2192 10.4102 1499433930003 2017-07-26 0 10.4102/ids.v51i1.2202 10.4102 201712111040 2019-09-24 2 10.4102/ids.v51i1.2260 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2218 10.4102 201712111040 2017-12-11 1 10.4102/ids.v51i3.2186 10.4102 1499433930003 2019-09-24 0 10.4102/ids.v51i1.2177 10.4102 201712111040 2017-12-11 1 10.4102/ids.v51i3.2246 10.4102 1499433930003 2017-07-26 0 10.4102/ids.v50i4.2279 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i3.2280 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v50i2.2277 10.4102 201708041235 2017-08-04 0 10.4102/ids.v50i1.2276 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v51i2.2212 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v51i1.2183 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2214 10.4102 201712111040 2017-12-11 1 10.4102/ids.v51i1.2269 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2245 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2233 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2193 10.4102 201712111040 2019-09-27 0 10.4102/ids.v51i1.2199 10.4102 201712111040 2019-09-27 0 10.4102/ids.v50i3.2278 10.4102 1499433930002 2017-12-06 0 10.4102/ids.v49i2.2288 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v49i1.2287 10.4102 1499433930002 2017-07-10 0 10.4102/ids.v51i1.2231 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2257 10.4102 201712111040 2017-12-11 1 10.4102/ids.v51i1.2291 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2283 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2281 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2205 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i3.2272 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i3.2301 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2178 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2236 10.4102 201712111040 2017-12-11 3 10.4102/ids.v51i1.2239 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2220 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2299 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2298 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2235 10.4102 201708242005 2017-10-31 0 10.4102/ids.v51i2.2235 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2251 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2250 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2249 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2308 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2273 10.4102 201712111040 2017-12-11 5 10.4102/ids.v51i1.2294 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2282 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2264 10.4102 201712111040 2019-10-03 0 10.4102/ids.v51i1.2255 10.4102 201712111040 2019-10-03 1 10.4102/ids.v51i1.2319 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2284 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2262 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2267 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2275 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2286 10.4102 201712111040 2019-10-04 0 10.4102/ids.v51i1.2266 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2268 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2263 10.4102 201712111040 2017-12-11 4 10.4102/ids.v51i1.2302 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2248 10.4102 201712111040 2017-12-11 1 10.4102/ids.v51i2.2320 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i2.2321 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2265 10.4102 201712111040 2019-10-06 0 10.4102/ids.v51i1.2311 10.4102 201712111040 2019-10-06 1 10.4102/ids.v51i2.2300 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i1.2313 10.4102 201712111040 2019-10-06 0 10.4102/ids.v51i1.2229 10.4102 201712111040 2017-12-11 0 10.4102/ids.v51i3.2345 10.4102 201801081250 2018-01-08 0 10.4102/ids.v51i2.2344 10.4102 201801081250 2018-01-08 0 10.4102/ids.v51i1.2343 10.4102 201801081250 2018-01-08 0 10.4102/ids.v51i1.2334 10.4102 201801081250 2018-01-08 0 10.4102/ids.v52i1.2259 10.4102 201809100840 2019-10-10 1 10.4102/ids.v52i1.2285 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2317 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2329 10.4102 201809100840 2018-09-10 1 10.4102/ids.v14i54.761 10.4102 1519817493 2018-02-28 0 10.4102/ids.v13i50.796 10.4102 1519817493 2018-02-28 0 10.4102/ids.v1i4.866 10.4102 1519817493 2018-02-28 0 10.4102/ids.v8i32.1039 10.4102 1519817493 2018-02-28 0 10.4102/ids.v12i45.1124 10.4102 1519817493 2018-02-28 0 10.4102/ids.v12i46.1134 10.4102 1519817493 2018-02-28 0 10.4102/ids.v49i3.2289 10.4102 1519817493 2018-02-28 0 10.4102/ids.v52i1.2237 10.4102 201809100840 2019-10-11 0 10.4102/ids.v52i3.2304 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2312 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i3.2309 10.4102 201809100840 2018-09-10 4 10.4102/ids.v52i3.2305 10.4102 201809100840 2019-10-13 0 10.4102/ids.v52i1.2244 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2324 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2328 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2354 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2363 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2315 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2326 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i3.2307 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2327 10.4102 201809100840 2018-09-10 1 10.4102/ids.v52i1.2369 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i2.2336 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i3.2316 10.4102 201809100840 2019-10-19 0 10.4102/ids.v52i2.2342 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2366 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2325 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2330 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2332 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i3.2323 10.4102 201809100840 2019-10-20 1 10.4102/ids.v52i1.2346 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i2.2340 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2331 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i3.2352 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i2.2338 10.4102 201809100840 2019-10-21 0 10.4102/ids.v52i1.2362 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i1.2335 10.4102 201810030244 2018-10-03 0 10.4102/ids.v52i1.2361 10.4102 201809100840 2018-09-10 0 10.4102/ids.v52i2.2337 10.4102 201809131012 2018-09-13 3 10.4102/ids.v52i1.2393 10.4102 201809260240 2018-09-26 0 10.4102/ids.v52i1.2355 10.4102 201809281540 2018-09-28 0 10.4102/ids.v52i1.2364 10.4102 201810030244 2018-10-03 2 10.4102/ids.v52i1.2370 10.4102 201810170250 2018-10-17 0 10.4102/ids.v52i1.2385 10.4102 201810231024 2018-10-23 0 10.4102/ids.v52i2.2350 10.4102 201810271110 2018-10-27 0 10.4102/ids.v52i2.2347 10.4102 201810290254 2019-10-28 0 10.4102/ids.v52i2.2351 10.4102 201810290254 2018-10-29 1 10.4102/ids.v52i1.2375 10.4102 201810311306 2018-10-31 1 10.4102/ids.v52i1.2374 10.4102 201811011032 2018-11-01 0 10.4102/ids.v52i2.2353 10.4102 201811011031 2018-11-01 1 10.4102/ids.v52i1.2367 10.4102 201811071542 2019-10-31 1 10.4102/ids.v52i1.2358 10.4102 201811080257 2018-11-08 0 10.4102/ids.v52i1.2365 10.4102 201811150301 2018-11-15 0 10.4102/ids.v52i1.2390 10.4102 201811161228 2018-11-16 0 10.4102/ids.v52i1.2388 10.4102 201811270307 2018-11-27 0 10.4102/ids.v52i1.2389 10.4102 201902042033 2019-02-04 0 10.4102/ids.v52i2.2389 10.4102 201811270307 2018-11-27 0 10.4102/ids.v52i1.2349 10.4102 201811292226 2018-11-29 0 10.4102/ids.v52i1.2387 10.4102 201811302254 2018-11-30 0 10.4102/ids.v52i1.2392 10.4102 201811292227 2018-11-29 0 10.4102/ids.v52i2.2376 10.4102 201811302254 2018-11-30 2 10.4102/ids.v52i1.2373 10.4102 201812071135 2018-12-07 1 10.4102/ids.v52i1.2428 10.4102 201812060311 2018-12-06 0 10.4102/ids.v52i2.2429 10.4102 201812111111 2018-12-11 0 10.4102/ids.v53i1.2381 10.4102 201901290327 2019-11-14 0 10.4102/ids.v53i1.2384 10.4102 201901210325 2019-01-21 0 10.4102/ids.v53i1.2394 10.4102 201901240325 2019-01-24 0 10.4102/ids.v53i1.2395 10.4102 201901220325 2019-01-22 2 10.4102/ids.v53i1.2378 10.4102 201901251024 2019-11-14 0 10.4102/ids.v53i1.2333 10.4102 201901280941 2019-01-27 1 10.4102/ids.v53i1.2398 10.4102 201901310327 2019-01-31 0 10.4102/ids.v53i1.2412 10.4102 201902112040 2019-02-11 0 10.4102/ids.v53i4.2400 10.4102 201902131137 2019-02-13 4 10.4102/ids.v53i3.2407 10.4102 201902180333 2019-02-18 0 10.4102/ids.v53i1.2413 10.4102 201902221814 2019-02-22 0 10.4102/ids.v53i1.2416 10.4102 201902250335 2019-02-25 0 10.4102/ids.v53i1.2401 10.4102 201903071016 2019-03-07 0 10.4102/ids.v53i1.2403 10.4102 201903200344 2019-03-20 0 10.4102/ids.v53i4.2419 10.4102 201902271546 2019-11-18 0 10.4102/ids.v53i1.2457 10.4102 201903140814 2019-03-13 0 10.4102/ids.v53i1.2409 10.4102 201903140812 2019-03-13 0 10.4102/ids.v53i1.2421 10.4102 201903140813 2019-03-13 0 10.4102/ids.v53i1.2408 10.4102 201904090758 2019-04-08 0 10.4102/ids.v53i1.2466 10.4102 201904161656 2019-04-16 0 10.4102/ids.v53i1.2471 10.4102 201904241304 2019-04-24 0 10.4102/ids.v53i1.2406 10.4102 201905010735 2019-11-24 0 10.4102/ids.v53i1.2423 10.4102 201905010735 2019-04-30 0 10.4102/ids.v53i1.2472 10.4102 201905010736 2019-04-30 0 10.4102/ids.v53i1.2414 10.4102 201905170807 2019-05-16 0 10.4102/ids.v53i1.2424 10.4102 201905210401 2019-05-21 0 10.4102/ids.v53i3.2441 10.4102 201905270401 2019-05-27 0 10.4102/ids.v52i1.2435 10.4102 201905250400 2019-05-25 0 10.4102/ids.v53i1.2439 10.4102 201905301451 2019-05-30 0 10.4102/ids.v53i4.2418 10.4102 201905301450 2019-11-26 0 10.4102/ids.v53i4.2433 10.4102 201906100405 2019-06-10 0 10.4102/ids.v53i3.2442 10.4102 201906200407 2019-06-20 0 10.4102/ids.v53i1.2452 10.4102 201907020409 2019-07-02 0 10.4102/ids.v53i3.2449 10.4102 201907150415 2019-07-15 1 10.4102/ids.v53i1.2410 10.4102 201907300915 2019-07-30 0 10.4102/ids.v53i4.2426 10.4102 201907310940 2019-12-04 0 10.4102/ids.v53i3.2448 10.4102 201907310941 2019-07-31 0 10.4102/ids.v53i1.2459 10.4102 201907310942 2019-07-31 0 10.4102/ids.v53i4.2485 10.4102 201908210755 2019-08-20 0 10.4102/ids.v53i1.2440 10.4102 201908210754 2019-08-20 0 10.4102/ids.v53i3.2464 10.4102 201908220428 2019-08-22 0 10.4102/ids.v53i1.2460 10.4102 201908230802 2019-08-22 0 10.4102/ids.v53i3.2446 10.4102 201908230801 2019-08-22 0 10.4102/ids.v53i1.2450 10.4102 201908260430 2019-08-26 0 10.4102/ids.v53i4.2422 10.4102 201908270752 2019-08-26 0 10.4102/ids.v53i3.2483 10.4102 201908270753 2019-08-26 0 10.4102/ids.v53i2.2444 10.4102 201908281107 2019-08-28 0 10.4102/ids.v53i1.2468 10.4102 201909170749 2019-09-16 0 10.4102/ids.v53i1.2454 10.4102 201910010818 2019-10-01 0 10.4102/ids.v53i1.2478 10.4102 201910010820 2019-10-01 0 10.4102/ids.v53i3.2469 10.4102 201910010819 2019-10-01 0 10.4102/ids.v53i1.2467 10.4102 201910111124 2019-10-11 0 10.4102/ids.v53i3.2463 10.4102 201910121503 2019-10-12 0 10.4102/ids.v53i3.2475 10.4102 201910121504 2019-10-12 0 10.4102/ids.v53i2.2463 10.4102 201910140445 2019-10-14 0 10.4102/ids.v53i1.2475 10.4102 201910150445 2019-10-15 0 10.4102/ids.v53i2.2456 10.4102 201910181328 2019-10-18 1 10.4102/ids.v53i4.2530 10.4102 201910220447 2019-10-22 0 10.4102/ids.v53i1.2477 10.4102 201910231321 2019-10-23 0 10.4102/ids.v53i1.2494 10.4102 201910241255 2019-10-24 0 10.4102/ids.v53i3.2482 10.4102 201910241254 2019-10-24 0 10.4102/ids.v53i1.2502 10.4102 201910311715 2019-10-31 0 10.4102/ids.v53i4.2484 10.4102 201910311714 2019-10-31 0 10.4102/ids.v53i4.2505 10.4102 201910311716 2019-10-31 0 10.4102/ids.v53i2.2431 10.4102 201911010801 2019-11-01 0 10.4102/ids.v53i2.2488 10.4102 201911010802 2019-11-01 0 10.4102/ids.v53i2.2506 10.4102 201911010802 2019-11-01 0 10.4102/ids.v53i2.2508 10.4102 201911010803 2019-11-01 0 10.4102/ids.v53i1.2493 10.4102 201911051218 2019-11-05 0 10.4102/ids.v53i1.2531 10.4102 201911051223 2019-11-05 0 10.4102/ids.v53i1.2462 10.4102 201911150748 2019-11-15 0 10.4102/ids.v53i4.2495 10.4102 201911191452 2019-11-19 1 10.4102/ids.v53i2.2443 10.4102 201911221259 2019-11-22 0 10.4102/ids.v53i2.2510 10.4102 201911221300 2019-11-22 0 10.4102/ids.v53i1.2523 10.4102 201911271251 2019-11-27 0 10.4102/ids.v53i1.2534 10.4102 201911300819 2019-12-02 0 10.4102/ids.v53i1.2544 10.4102 201911300819 2019-12-02 0 10.4102/ids.v53i4.2533 10.4102 201912030501 2019-12-03 0 10.4102/ids.v53i2.2525 10.4102 201912031253 2019-12-03 0 10.4102/ids.v53i2.2554 10.4102 201912031254 2019-12-03 0 10.4102/ids.v53i4.2543 10.4102 201912030501 2019-12-03 0 10.4102/ids.v53i1.2432 10.4102 201912111553 2019-12-11 0 10.4102/ids.v53i1.2566 10.4102 201912110502 2019-12-11 0 10.4102/ids.v53i4.2589 10.4102 201912210801 2019-12-20 0 10.4102/ids.v53i3.2590 10.4102 201912210801 2019-12-20 0 10.4102/ids.v54i1.2528 10.4102 202001311352 2020-01-31 0 10.4102/ids.v54i1.2555 10.4102 202001311352 2020-01-31 0 10.4102/ids.v54i1.2514 10.4102 202002220817 2020-02-21 0 10.4102/ids.v53i1.2598 10.4102 202002200528 2020-02-20 0 10.4102/ids.v54i1.2516 10.4102 202002290759 2020-02-28 0 10.4102/ids.v54i1.2527 10.4102 202002290759 2020-02-28 0 10.4102/ids.v54i2.2538 10.4102 202003111006 2020-03-11 0 10.4102/ids.v54i1.2529 10.4102 202003132103 2020-03-13 0 10.4102/ids.v54i1.2536 10.4102 202003132103 2020-03-13 0 10.4102/ids.v54i1.2486 10.4102 202003181334 2020-03-18 0 10.4102/ids.v54i2.2539 10.4102 202003181334 2020-03-18 0 10.4102/ids.v54i1.2503 10.4102 202003200802 2020-03-19 0 10.4102/ids.v54i2.2545 10.4102 202003240541 2020-03-24 0 10.4102/ids.v54i1.2521 10.4102 202004021737 2020-04-03 0 10.4102/ids.v54i1.2427 10.4102 202004101917 2020-04-10 0 10.4102/ids.v54i1.2511 10.4102 202004182106 2020-04-18 0 10.4102/ids.v54i2.2551 10.4102 202004182110 2020-04-18 0 10.4102/ids.v54i1.2519 10.4102 202005250608 2020-05-25 0 10.4102/ids.v54i2.2542 10.4102 202004261809 2020-04-26 0 10.4102/ids.v54i1.2540 10.4102 202005052210 2020-05-05 0 10.4102/ids.v54i1.2537 10.4102 202005052208 2020-05-05 0 10.4102/ids.v54i1.2547 10.4102 202005091539 2020-05-10 0 10.4102/ids.v54i2.2556 10.4102 202006300619 2020-06-30 0 10.4102/ids.v54i2.2564 10.4102 202005250608 2020-05-25 0 10.4102/ids.v54i1.2552 10.4102 202005260603 2020-05-26 0 10.4102/ids.v54i1.2620 10.4102 202006141453 2020-06-15 0 10.4102/ids.v54i1.2470 10.4102 202006141450 2020-06-15 0 10.4102/ids.v54i1.2621 10.4102 202006141454 2020-06-15 0 10.4102/ids.v54i1.2565 10.4102 202006141452 2020-06-15 0 10.4102/ids.v54i2.2546 10.4102 202006141451 2020-06-15 0 10.4102/ids.v54i2.2548 10.4102 202006141451 2020-06-15 0 10.4102/ids.v54i2.2585 10.4102 202006201718 2020-06-20 0 10.4102/ids.v54i2.2567 10.4102 202006201715 2020-06-20 0 10.4102/ids.v54i2.2583 10.4102 202006201717 2020-06-20 0 10.4102/ids.v54i1.2561 10.4102 202006201714 2020-06-20 0 10.4102/ids.v54i1.2571 10.4102 202006201716 2020-06-20 0 10.4102/ids.v54i1.2562 10.4102 202007041001 2020-07-04 0 10.4102/ids.v54i2.2563 10.4102 202007041002 2020-07-04 0 10.4102/ids.v54i2.2577 10.4102 202007060622 2020-07-06 0 10.4102/ids.v54i1.2591 10.4102 202007060622 2020-07-06 0 10.4102/ids.v54i1.2602 10.4102 202007041004 2020-07-04 0 10.4102/ids.v54i2.2593 10.4102 202007141606 2020-07-14 0