title: AIDS research. HIV study renews scrutiny of hormonal contraception.
authors: Jon
authors: J
authors: Cohen
mesh_terms: D000349:Africa / Q000453:epidemiology; D017280:Condoms; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage / Q000009:adverse effects*; D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D007267:Injections; D008297:Male; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology; D012307:Risk Factors
chemical_list: D003278:Contraceptives, Oral, Hormonal