Назаренко, Л. Г., and Е. А. Бибик. “Actual Aspects of Vaginal Progesterone Use to Prevent Reproductive Losses and Optimize Perinatal Outcomes”. REPRODUCTIVE ENDOCRINOLOGY, no. 50 (December 28, 2019): 22–28. Accessed April 30, 2024. https://reproduct-endo.com/article/view/190430.