AYALA, Henry D.M. Association of testicular echogenicity, scrotal circumference, testicular volume and testosterone concentration in buffaloes. Brazilian Journal of Veterinary Medicine, [S. l.], v. 38, n. 4, p. 334–340, 2016. Disponível em: https://bjvm.org.br/BJVM/article/view/41. Acesso em: 14 mar. 2025.