SINGH, C; MADAN, M L. Ovulatory response to PMSG and GnRH among buffalo (Bubalus bubalis) heifers. The Indian Journal of Animal Sciences, Delhi, India, v. 70, n. 1, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/35466. Acesso em: 23 oct. 2025.