PANT, H C; MITTAL, A K; KASIRAJ, R; PRABHAKAR, J H; MISRA, A K. Abnormal detached heads: A characteristic morphological abnormality in spermatozoa of Holstein Friesian x Sahiwal crossbred bulls. The Indian Journal of Animal Sciences, Delhi, India, v. 72, n. 4, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/37560. Acesso em: 23 oct. 2025.