Zubova, O. L., Zubov, P. M., Babijchuk, L. A., & Ryazantsev, V. V. (2008). Cryopreservation of Whole Cord Blood. Problems of Cryobiology and Cryomedicine, 18(1), 58–61. Retrieved from https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/450