OGUNKOYA, Y. O.; EMA, A. N.; OGUNKOYA, A. B.; GHAJI, A. The Micromorphology Of Hepatoid Circumanal Gland In Nigerian Dogs. Nigerian Veterinary Journal, [S. l.], v. 28, n. 1, p. 1–8, 2008. DOI: 10.4314/nvj.v28i1.3536. Disponível em: https://www.ajol.info/index.php/nvj/article/view/3536. Acesso em: 11 oct. 2026.