MANDAL, D K; TYAGI, S; KUMAR, M. Effect of type of prepue on seman production performance of Frieswal bulls. The Indian Journal of Animal Sciences, Delhi, India, v. 78, n. 11, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/4968. Acesso em: 23 oct. 2025.