title: Report from the XVI International AIDS Conference. Preexposure prophylaxis studies move forward.
authors.forename: Paul E
authors.initials: PE
authors.lastname: Sax
mesh_terms: D000225:Adenine / Q000008:administration & dosage / Q000031:analogs & derivatives*; D000293:Adolescent; D000328:Adult; D017280:Condoms; D004311:Double-Blind Method; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D063065:Organophosphonates / Q000008:administration & dosage*; D010919:Placebos; D016032:Randomized Controlled Trials as Topic; D018894:Reverse Transcriptase Inhibitors / Q000008:administration & dosage*; D000068698:Tenofovir
chemical_list: D063065:Organophosphonates; D010919:Placebos; D018894:Reverse Transcriptase Inhibitors; D000068698:Tenofovir; D000225:Adenine