Chub, O. V., V. Y. Prokopiuk, I. B. Musatova, and O. S. Prokopiuk. “Effect of Implantation of Cryopreserved Placental Explants on Life and Health Spans (Experimental Study)”. Problems of Cryobiology and Cryomedicine, vol. 27, no. 2, June 2017, p. 184, doi:10.15407/cryo27.02.184.