title: Preventing HIV in resource-limited settings: evidence for action, from cross-sectional surveys.
authors.forename: Lukas
authors.initials: L
authors.lastname: Fenner
authors.forename: Matthias
authors.initials: M
authors.lastname: Egger
mesh_terms: D000328:Adult; D003430:Cross-Sectional Studies; D004522:Educational Status; D005260:Female; D014943:Global Health; D015658:HIV Infections / Q000517:prevention & control*; D015497:HIV-1; D006801:Humans; D008297:Male; D012307:Risk Factors; D012959:Socioeconomic Factors; D055815:Young Adult