Cheremskoy, A. K., I. V. Sleta, D. G. Lutsenko, O. S. Prokopyuk, V. V. Chizhevsky, and N. G. Grischenko. “Microhemocirculation in Acute General Cooling at the Background of Cryopreserved Placenta Extract Administration”. Problems of Cryobiology and Cryomedicine, vol. 15, no. 3, Sept. 2005, pp. 479-81, https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1167.