Prokopyuk, O. S., V. Y. Prokopyuk, N. M. Pasieshvili, V. V. Chyzhevskiy, V. Y. Trifonov, V. G. Karpenko, and O. O. Loginova. “Implantation of Cryopreserved Human Placental Fragments Restores Prooxidant-Antioxidant Balance in Experimental Animals of Late Ontogeny”. Problems of Cryobiology and Cryomedicine, vol. 27, no. 1, Mar. 2017, pp. 61-70, doi:10.15407/cryo27.01.061.