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How common and frequent is heterosexual anal intercourse among South Africans? A systematic review and meta-analysis
Background: HIV is transmitted more effectively during anal intercourse (AI) than vaginal intercourse (VI). However, patterns of heterosexual AI practice and its contribution to South Africa’s generalized epidemic remain unclear. We aimed to determine how common and frequent heterosexual AI is in So...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Taylor & Francis
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5461120/ https://www.ncbi.nlm.nih.gov/pubmed/28364565 http://dx.doi.org/10.7448/IAS.20.1.21162 |