Randomized, placebo controlled phase I trial of safety, pharmacokinetics, pharmacodynamics and acceptability of tenofovir and tenofovir plus levonorgestrel vaginal …

AR Thurman, JL Schwartz, V Brache, MR Clark… - PloS one, 2018 - journals.plos.org
To prevent the global health burdens of human immunodeficiency virus [HIV] and
unintended/mistimed pregnancies, we developed an intravaginal ring [IVR] that delivers …