Sustained progesterone supplementation with state-of-the-art 3D printed intravaginal ring for the treatment of infertility. - Janusziewicz R; Shrivastava R; Knapp SF; Cottrell ML; Sykes C; Schauer A; Zhu Y; Cabrales C; Vincent KL; Benhabbour SR (Journal of controlled release : official journal of the Controlled Release Society, 2026)