Chadaev, V. Y., Kuchkov, I. N., Cherkashina, I. V., Goltsev, K. A. and Dobrunova, I. V. (2005) “Morphological and functional characteristics of human spermatozoa after cryopreservation under ultrarapid cooling”, Problems of Cryobiology and Cryomedicine, 15(4), pp. 665–670. Available at: http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1216 (Accessed: 29April2024).