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 (probabilis...
Gorde:
| Egile Nagusiak: | , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
Elsevier
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| Saila: | Brazilian Journal of Infectious Diseases |
| Gaiak: | |
| Sarrera elektronikoa: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000400014&lng=en&tlng=en |
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