Sampling studies to estimate the HIV prevalence rate in female commercial sex workers
Introduction: We investigated sampling methods being used to estimate the HIV prevalence rate among female commercial sex workers. Methods: : The studies were classified according to the adequacy or not of the sample size to estimate HIV prevalence rate and according to the sampling method (probabil...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2010-07-01
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| Series: | Brazilian Journal of Infectious Diseases |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1413867010700817 |