Skorobogatova, N. G., V. P. Grischuk, and A. Y. Petrenko. “Influence of Me2SO Cryoprotectant Removal Conditions to Viability and Colony Forming Activity of Cryopreserved Cells of Human Fetal Live”. Problems of Cryobiology and Cryomedicine, no. 4, Dec. 2002, pp. 16-23, https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/984.