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Efficacy dilution in randomized placebo-controlled vaginal microbicide trials
BACKGROUND: To date different vaginal gel microbicides have been evaluated in phase 2b/3 trials, but none have demonstrated effectiveness for preventing HIV infection. Failure to demonstrate effectiveness however does not necessarily indicate that a product is truly inefficacious, as several sources...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2768687/ https://www.ncbi.nlm.nih.gov/pubmed/19818138 http://dx.doi.org/10.1186/1742-7622-6-5 |