Grischenko, V. I., Prokopyuk, O. S., Volkova, N. A. and Perchik, O. A. (2004) “Effect of Various Low Temperature Storage Regimens on Placenta Cryoextract Hormone Content”, Problems of Cryobiology and Cryomedicine, (4), pp. 8–12. Available at: https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/654 (Accessed: 28January2023).