TY - JOUR U1 - Wissenschaftlicher Artikel A1 - Tietz, Katharina A1 - Klein, Sandra T1 - In Vitro Methods for Evaluating Drug Release of Vaginal Ring Formulations—A Critical Review JF - Pharmaceutics KW - - KW - intravaginal ring KW - dissolution method KW - drug release Y1 - 2019 UN - https://nbn-resolving.org/urn:nbn:de:gbv:9-opus-34561 SN - 1999-4923 SS - 1999-4923 U6 - https://doi.org/10.3390/pharmaceutics11100538 DO - https://doi.org/10.3390/pharmaceutics11100538 VL - 11 IS - 10 PB - MDPI ER -