Pavlenko, B. M. “Effect of Convector Freezing on Sperm Survival and Fertilizing Ability After Thawing”. Problems of Cryobiology and Cryomedicine 17, no. 2 (June 15, 2007): 173–178. Accessed April 27, 2024. https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/518.