KHARCHE, S D; SRIVASTAVA, S. Synchronization of oestrus and subsequent conception in dairy cows treated with prostaglandin F2 a. The Indian Journal of Animal Sciences, Delhi, India, v. 75, n. 8, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/9450. Acesso em: 23 oct. 2025.