Alekseyevskaya, E. I., M. I. Kramar, N. N. Chub, P. T. Todorov, and V. L. Rodionova. “Activity of Succinate Dehydrogenase in Human Spermatozoa Stored under Hypothermia Conditions”. Problems of Cryobiology and Cryomedicine, no. 4 (December 25, 2002): 98–102. Accessed March 28, 2024. http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/997.