title: Focus and effectiveness of HIV-prevention efforts for young people.
authors.affiliation: Centre for the Evaluation of Health Promotion and Social Interventions (EPI-Centre), Social Science Research Unit, University of London Institute of Education, UK.
authors.forename: G V
authors.initials: GV
authors.lastname: Peersman
authors.forename: J A
authors.initials: JA
authors.lastname: Levy
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D015397:Program Evaluation; D012309:Risk-Taking; D012959:Socioeconomic Factors