title: Increasing prevalence of male homosexual partnerships and practices in Britain 1990-2000: but why?
authors.forename: Marie-Claude
authors.initials: MC
authors.lastname: Boily
authors.forename: Francisco I
authors.initials: FI
authors.lastname: Bastos
authors.forename: Kamal
authors.initials: K
authors.lastname: Desai
authors.forename: Harrell
authors.initials: H
authors.lastname: Chesson
authors.forename: Sevgi
authors.initials: S
authors.lastname: Aral
mesh_terms: D015658:HIV Infections / Q000453:epidemiology; D018451:Homosexuality, Male / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D012747:Sexual Partners; D012749:Sexually Transmitted Diseases / Q000453:epidemiology; D006113:United Kingdom / Q000453:epidemiology