1. Women with Pregnancies Had Lower Adherence to 1% Tenofovir Vaginal Gel as HIV Preexposure Prophylaxis in CAPRISA 004, a Phase IIB Randomized-Controlled Trial Matthews, Lynn T.; Sibeko, Sengeziwe; Mansoor, Leila E.; Yende-Zuma, Nonhlanhla; Bangsberg, David R.; Abdool Karim, Quarraisha 2013 Articles MedicineObstetricsGynecologyPublic health