Prokopyuk, O. S., Lipina, O. V., & Musatova, I. B. (2008). About Clinical Efficiency of Cryopreserved Human Cord Blood Serum. Problems of Cryobiology and Cryomedicine, 18(4), 535–537. Retrieved from https://journal.cryo.org.ua/index.php/probl-cryobiol-cryomed/article/view/371