Olefirenko, A. A., L. N. Tynynyka, and B. P. Sandomirsky. 2006. “Combined Usage of Cryodestruction and Xenoextract to Stimulate Liver Regeneration in Rats With Experimental Cirrhosis”. Problems of Cryobiology and Cryomedicine 16 (1):94-100. http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/622.