NORONHA, P. B.; PEDUTTI NETO, J.; BORELLI, V. Morphological aspects study of spermatic cord in Pêga donkey. Brazilian Journal of Veterinary Research and Animal Science, [S. l.], v. 38, n. 5, p. 209-213, 2001. DOI: 10.1590/S1413-95962001000500002. Disponível em: https://www.revistas.usp.br/bjvras/article/view/5872. Acesso em: 22 jan. 2022.