title: HIV positive and negative homosexual men have adopted different strategies for reducing the risk of HIV transmission.
authors.forename: J
authors.initials: J
authors.lastname: Elford
authors.forename: G
authors.initials: G
authors.lastname: Bolding
authors.forename: M
authors.initials: M
authors.lastname: Maguire
authors.forename: L
authors.initials: L
authors.lastname: Sherr
mesh_terms: D000328:Adult; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D018023:HIV Seronegativity; D006679:HIV Seropositivity; D007722:Health Knowledge, Attitudes, Practice; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D012309:Risk-Taking