AGRAWAL, K P. Cryopreservation of caprine oocytes by 2-step freezing. The Indian Journal of Animal Sciences, Delhi, India, v. 68, n. 11, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/22435. Acesso em: 24 oct. 2025.