KUMARESAN, A; ANSARI, M R; SANWAL, P C. Assessment of accuracy of oestrus detection by progesterone assay in cattle and buffaloes. The Indian Journal of Animal Sciences, Delhi, India, v. 71, n. 8, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/36938. Acesso em: 23 oct. 2025.