HAPON, H. O.; PAVLOVICH, O. V.; YURCHUK, T. O.; REPIN, M. V.; MARCHENKO, L. M. Ultrastructural Characteristics of Human Sperm After Cryopreservation with Polyvinylpiralidon by Vitrification. Problems of Cryobiology and Cryomedicine, [S. l.], v. 29, n. 2, p. 178, 2019. DOI: 10.15407/cryo29.02.178. Disponível em: http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1516. Acesso em: 20 apr. 2024.