HAJI, Moon Moon; AHMED, F. A.; LALRINTLUANGA, K.; TALUKDAR, D. J.; DOLEY, P. J.; BEHERA, S. K.; SARMA, K. The Role of Estrogen and Progesterone Hormone on Vaginal Cytology in Bitch. International Journal of Livestock Research, India, v. 8, n. 9, p. 241–247, 2018. Disponível em: http://ijlr.org/ojs_journal/index.php/ijlr/article/view/1615. Acesso em: 17 apr. 2026.