title: Results from prospective studies of HIV-discordant couples.
authors.forename: P J
authors.initials: PJ
authors.lastname: Feldblum
mesh_terms: D015331:Cohort Studies; D003275:Contraceptive Devices, Male / Q000706:statistics & numerical data; D005260:Female; D015658:HIV Infections / Q000635:transmission*; D006801:Humans; D008297:Male; D011446:Prospective Studies; D015203:Reproducibility of Results; D012725:Sexual Behavior