# Heterosexual risk of HIV-1 infection per sexual act: systematic review and meta-analysis of observational studies

**Type:** Papers  
**Canonical URL:** https://picoportal.org/library/papers/heterosexual-risk-of-hiv-1-infection-per-sexual-act-systematic-review-and-meta/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Marie‐Claude Boily,Rebecca F. Baggaley,Lei Wang,Benoı̂t Mâsse,Richard G. White,Richard Hayes,Michel Alary |
| Citations | 921 |
| DOI | 10.1016/s1473-3099(09)70021-0 |
| Fields | Health Professions,Medicine,Social Sciences |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2119835296 |
| PMID | 19179227 |
| Type | review |
| Year | 2009 |

## Paper authors

- [Marie‐Claude Boily](https://picoportal.org/library/researchers/marie-claude-boily/)
- [Richard Hayes](https://picoportal.org/library/researchers/richard-hayes/)

## Paper journal

- [The Lancet Infectious Diseases](https://picoportal.org/library/journals/the-lancet-infectious-diseases/)

## Paper primary topic

- [Sex work and related issues](https://picoportal.org/library/topics/sex-work-and-related-issues/)

## Paper topics

- [Sex work and related issues](https://picoportal.org/library/topics/sex-work-and-related-issues/)
- [Adolescent Sexual and Reproductive Health](https://picoportal.org/library/topics/adolescent-sexual-and-reproductive-health/)
- [HIV/AIDS Research and Interventions](https://picoportal.org/library/topics/hiv-aids-research-and-interventions/)

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Source: PICO Portal — public research metadata, principally OpenAlex. See https://picoportal.org/library/sources/ for provenance and https://picoportal.org/library/methodology/ for what these figures mean.