Martynova, Y.V. and Babiichuk, V.G. 2016. Influence of Repeated Cycles of Rhythmic Extreme Whole-Body Cooling (–120°С) on Myocardium Structure in Dynamics of Rats’ Aging. Problems of Cryobiology and Cryomedicine. 26, 2 (Jun. 2016), 159. DOI:https://doi.org/10.15407/cryo26.02.159.