Koshevoy, V. P., Furda, I. V., & Egorov, M. I. (2006). Effect of N,N-Dimethylformamide, Ethylene Glycol and Their Mixture on Cryoresistance of Canine Spermatozoa. Problems of Cryobiology and Cryomedicine, 16(3), 245–253. Retrieved from https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/580