Vaginal ring use in a phase 3 microbicide trial A comparison of an objective measure of adherence in aspire with self-reports of product use

Mensch, B. S., Husnik, M., Richardson, B. A., Brown, E. R., Kiweewa, F. M., Mayo, A. J., ... van der Straten, A. (2016). Vaginal ring use in a phase 3 microbicide trial: A comparison of an objective measure of adherence in aspire with self-reports of product use. AIDS Research and Human Retroviruses, 32, 93.