title: Sexual risk behaviour increases and is associted with HIV optimism among HIV-negative and HIV-positive gay men in Sydney over the 4 year period to February 2000.
authors.affiliation: National Centre in HIV Social Research, The University of New South Wales, Sydney, Australia.
authors.forename: P
authors.initials: P
authors.lastname: Van de Ven
authors.forename: G
authors.initials: G
authors.lastname: Prestage
authors.forename: J
authors.initials: J
authors.lastname: Crawford
authors.forename: A
authors.initials: A
authors.lastname: Grulich
authors.forename: S
authors.initials: S
authors.lastname: Kippax
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D019380:Anti-HIV Agents / Q000627:therapeutic use; D001315:Australia; D015658:HIV Infections / Q000188:drug therapy / Q000453:epidemiology / Q000635:transmission*; D018023:HIV Seronegativity; D015497:HIV-1 / Q000472:pathogenicity; D007722:Health Knowledge, Attitudes, Practice; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D012309:Risk-Taking; D011795:Surveys and Questionnaires
chemical_list: D019380:Anti-HIV Agents