ROZANOVA, S. L.; KOVALENKO, I. F.; NARDID, O. A. Freezing Effect on Anti-Aging Efficiency of Human Placenta Extract Under Hypothermic Storage of Red Blood Cells. Problems of Cryobiology and Cryomedicine, [S. l.], v. 18, n. 1, p. 37–40, 2008. Disponível em: http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/446. Acesso em: 6 dec. 2022.