Галина, Т. В. “Metafolin in Combined Oral Contraceptives – Investments in Reproductive Welfare. World News: Modern Contraception – Opportunity of Pregravidarum Preparing”. REPRODUCTIVE ENDOCRINOLOGY, no. 11 (November 16, 2013): 82–88. Accessed May 5, 2024. https://reproduct-endo.com/article/view/30259.