title: Increased high risk sexual behaviour in homosexual men. There is no evidence for a decreased incidence of HIV infection.
authors: N
authors: N
authors: Macdonald
authors: B
authors: B
authors: Evans
mesh_terms: D015658:HIV Infections / Q000453:epidemiology / Q000635:transmission*; D018451:Homosexuality, Male; D006801:Humans; D008297:Male; D012309:Risk-Taking