ATAMAN, M BOZKURT, et al. “Ovulation Induction With Human Chorionic Gonadotropin (hCG) and Gonadotropin Releasing Hormone (GnRH) in Mares”. The Indian Journal of Animal Sciences, vol. 70, no. 8, Jan. 2014, https://epubs.icar.org.in/index.php/IJAnS/article/view/36193.