title: Prevention of HIV infection: a continuing challenge.
authors.forename: R W
authors.initials: RW
authors.lastname: Nduati
mesh_terms: D017954:Africa South of the Sahara / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D015438:Health Behavior; D006801:Humans; D011322:Primary Prevention / Q000379:methods*; D012725:Sexual Behavior