Tiwari, R. P., Ansari, M. R., & Majumdar, A. C. (2012). Ovarian response, embryo recovery and progesterone profile in goats following human chorionic gonadotrophin administration on day 7 of oestrous cycle prior to superovulatory treatment*. The Indian Journal of Animal Sciences, 68(12). https://epubs.icar.org.in/index.php/IJAnS/article/view/22464