Popovych, Ya. O. 2005. “Clinical Efficiency of "Cryocord-C" In a Combined Surgical Therapy of Purulonecrotic Processes in Diabetic Foot Syndrome”. Problems of Cryobiology and Cryomedicine 15 (3):533-35. http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1185.