MANDAL, D K; KUMAR, M; TYAGI, S. Assessment of sperm morphological abnormalities, livability and plasmallemalintegrity in frozen-thawed semen of Sahiwal bulls. The Indian Journal of Animal Sciences, Delhi, India, v. 79, n. 4, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/2798. Acesso em: 23 oct. 2025.