EL-GAAFARY, M N; CHEMBERLAIN, A G; AXFORD, R F E; OWEN, J B. Fertility of the frozen ram semen. The Indian Journal of Animal Sciences, Delhi, India, v. 71, n. 4, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/36554. Acesso em: 23 oct. 2025.