Konkov, D. G., V. V. Klivak, O. A. Taran, and O. B. Lastovetska. “The Modern Clinical Features of Effective Prevention of Gestational and Fetal Pathology”. REPRODUCTIVE ENDOCRINOLOGY, no. 55, Nov. 2020, pp. 29-37, doi:10.18370/2309-4117.2020.55.29-37.