DHANDA, O P; RAVINDRA, J P. Ovarian hormones and their role in oestrous cycle in animals: A review. The Indian Journal of Animal Sciences, Delhi, India, v. 75, n. 7, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/8178. Acesso em: 26 oct. 2025.