1. Effectiveness and Safety of Tenofovir Gel, an Antiretroviral Microbicide, for the Prevention of HIV Infection in Women Abdool Karim, Quarraisha; Abdool Karim, Salim; Frohlich, Janet A.; Grobler, Anneke C.; Baxter, Cheryl; Mansoor, Leila E.; Kharsany, Ayesha B. M.; Sibeko, Sengeziwe; Mlisana, Koleka P.; Omar, Zaheen; Gengiah, Tanuja N.; Maarschalk, Silvia; Arulappan, Natasha; Mlotshwa, Mukelisiwe; Morris, Lynn; Taylor, Douglas 2010 Articles VirologyEpidemiologyHIV (Viruses)Antiviral agents--Testing