title: Hormonal contraception and risk of HIV acquisition: a difficult policy position in spite of incomplete evidence.
authors.affiliation: Department of Reproductive Health and Research, World Health Organization; and Sigma3 Services SARL, Nyon, Switzerland.
authors.forename: Timothy M M
authors.initials: TM
authors.lastname: Farley
authors.forename: Manjula
authors.initials: M
authors.lastname: Lusti-Narasimhan
mesh_terms: D017954:Africa South of the Sahara; D017280:Condoms / Q000706:statistics & numerical data; D003278:Contraceptives, Oral, Hormonal / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D004343:Drug Implants; D015658:HIV Infections / Q000453:epidemiology*; D006266:Health Education; D006291:Health Policy; D006801:Humans; D012307:Risk Factors
chemical_list: D003278:Contraceptives, Oral, Hormonal; D004343:Drug Implants