Silicone elastomer formulations for improved performance of a multipurpose vaginal ring releasing dapivirine and levonorgestrel

Bashi YHD, Murphy DJ, McCoy CF, Boyd P, Brown L, Kihara M, Martin F, McMullen N, Kleinbeck K, Dangi B, Spence P, Hansraj B, Devlin B, Malcolm RK. Int J Pharm X. 2021 Jul; 3:100091. doi.org/10.1016/j.ijpx.2021.100091