ROZANOVA, S. L.; NAUMENKO, Y. I.; NARDID, E. O. Influence of Low Temperature Storage and Ultrasonic Treatment of Placenta on Its Extracts Antioxidant Properties. Problems of Cryobiology and Cryomedicine, [S. l.], v. 25, n. 3, p. 255–265, 2015. DOI: 10.15407/cryo25.03.255. Disponível em: http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/790. Acesso em: 29 jan. 2023.