SELVARAJ, P; KUMAR, HARENDRA. Effect of administration of GnRH on ovulatory response, progesterone secretion and conception rate in repeat breeder cows*. The Indian Journal of Animal Sciences, Delhi, India, v. 71, n. 10, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/37059. Acesso em: 23 oct. 2025.