title: Sexual agreements between men in relationships.
authors.affiliation: University of New South Wales, National Centre in HIV Social Research, Sydney, Australia.
authors.forename: J
authors.initials: J
authors.lastname: Crawford
authors.forename: S
authors.initials: S
authors.lastname: Kippax
authors.forename: P
authors.initials: P
authors.lastname: Van de Ven
mesh_terms: D018562:Disease Transmission, Infectious / Q000517:prevention & control*; D015658:HIV Infections / Q000517:prevention & control / Q000523:psychology*; D018451:Homosexuality, Male; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D012725:Sexual Behavior