SHALAL, M. S.; MOHAMMED, T. R.; MAJEED, A. F. Histology of ovine placenta during gestation periods. Kufa Journal for Veterinary Medical Sciences, [S. l.], v. 3, n. 1, p. 138–147, 2012. DOI: 10.36326/kjvs/2012/v3i14073. Disponível em: https://journal.uokufa.edu.iq/index.php/kjvs/article/view/4073. Acesso em: 23 aug. 2026.