TY - JOUR T1 - HIv trial modification AU - Friedrich MJ Y1 - 2012/01/18 N1 - 10.1001/jama.2011.1976 JO - JAMA SP - 243 EP - 243 VL - 307 IS - 3 N2 - Based on the recommendations of the independent data and safety monitoring board (DSMB) of the Vaginal and Oral Interventions to Control the Epidemic (VOICE) study, the investigators will discontinue the section of the trial that involved participants receiving the tenofovir or placebo gels but will continue with a group who is receiving a pill containing 2 drugs (tenofovir and another anti-HIV drug, emtricitabine) or placebo. SN - 0098-7484 M3 - doi: 10.1001/jama.2011.1976 UR - http://dx.doi.org/10.1001/jama.2011.1976 ER -