Goltsev, A. N., V. V. Volina, M. V. Ostankov, K. A. Goltsev, L. V. Sokol, Y. V. Brovko, L. G. Chernyshenko, and O. Y. Kozhina. “Effect of Cryopreservation on Functional Properties of Human Cord Blood Leukoconcentrate Nucleated Cells”. Problems of Cryobiology and Cryomedicine, vol. 20, no. 1, Apr. 2010, pp. 66-72, https://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/218.