Marchenko, V. S., G. A. Babiychuk, and L. N. Marchenko. “Structural and Functional State of Blood Brain Barrier at Rhythmic and Continuous Effects on Rat’s Organism”. Problems of Cryobiology and Cryomedicine, vol. 18, no. 3, Nov. 2008, pp. 386-90, https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/418.