PERUMAL, P; RAJKHOWA, C. Scrotal circumference and its relationship with testicular growth, age and semen production in mithun bulls. The Indian Journal of Animal Sciences, Delhi, India, v. 83, n. 10, 2013. DOI: 10.56093/ijans.v83i10.33861. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/33861. Acesso em: 4 oct. 2026.