Popovych, Ya. O. “Cryopreserved Cord Blood Serum Preparation Cryocord-C in Treatment of Diabetic Foot Syndrome”. Problems of Cryobiology and Cryomedicine 15, no. 1 (March 15, 2005): 63–70. Accessed May 10, 2024. http://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/647.