title: HIV optimism does not explain increases in high-risk sexual behaviour among gay men of positive or negative HIV status in Sydney, Australia.
authors.forename: Jeanne
authors.initials: J
authors.lastname: Abelson
authors.forename: Patrick
authors.initials: P
authors.lastname: Rawstorne
authors.forename: June
authors.initials: J
authors.lastname: Crawford
authors.forename: Limin
authors.initials: L
authors.lastname: Mao
authors.forename: Garrett
authors.initials: G
authors.lastname: Prestage
authors.forename: Susan
authors.initials: S
authors.lastname: Kippax
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001294:Attitude to Health; D003430:Cross-Sectional Studies; D015658:HIV Infections / Q000523:psychology*; D018451:Homosexuality, Male / Q000523:psychology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012309:Risk-Taking; D012725:Sexual Behavior / Q000523:psychology*