DEEN, AMINU; KHAN, S K; GALHOTRA, M M; KHURANA, N K. Effect of GnRH on reproductive activity of postpartum cow. The Indian Journal of Animal Sciences, Delhi, India, v. 65, n. 9, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/33634. Acesso em: 24 oct. 2025.