Plachinta, M. S., A. N. Sukach, and K. V. Bezrukova. “Effect of Hypothermic Storage of Rat’s Embryonic Nerve Tissue on Cell Viability After Freeze-Thawing”. Problems of Cryobiology and Cryomedicine, no. 3, Sept. 2002, pp. 82-84, https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/966.