Shilo, A. V., O. A. Ventskovska, and G. A. Babiychuk. “Changes of Sleep Structure in Rats After Artificial Hypometabolic State”. Problems of Cryobiology and Cryomedicine 20, no. 1 (April 19, 2010): 25–33. Accessed April 25, 2024. http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/214.