Rozanova, S. L., Kovalenko, I. F. and Nardid, O. A. (2008) “Freezing Effect on Anti-Aging Efficiency of Human Placenta Extract Under Hypothermic Storage of Red Blood Cells”, Problems of Cryobiology and Cryomedicine, 18(1), pp. 37–40. Available at: http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/446 (Accessed: 6December2022).