[1]
V. P. Koshevoy, I. V. Furda, and M. I. Egorov, “Effect of N,N-Dimethylformamide, Ethylene Glycol and Their Mixture on Cryoresistance of Canine Spermatozoa”, Probl Cryobiol Cryomed, vol. 16, no. 3, pp. 245–253, Sep. 2006.