CYCLOPIA. The Iraqi Journal of Veterinary Medicine, [S. l.], v. 11, n. 1, p. 147–149, 1987. DOI: 10.30539/bd3c6n31. Disponível em: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1814.. Acesso em: 16 jul. 2024.