Relationship of combinations of AIDS counselling and testing to safer sex and condom use in homosexual men.
Ross
M W
MW
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D000328:Adult; D003275:Contraceptive Devices, Male; D003376:Counseling / Q000379:methods*; D006679:HIV Seropositivity / Q000523:psychology; D015438:Health Behavior; D006716:Homosexuality / Q000523:psychology*; D006801:Humans; D008297:Male