PERUMAL, P. Effect of age and body weight on scrotal circumference and testicular growth in Nagaland swamp buffalo bulls. The Indian Journal of Animal Sciences, Delhi, India, v. 88, n. 7, p. 795–800, 2018. DOI: 10.56093/ijans.v88i7.81429. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/81429. Acesso em: 30 may. 2026.