KHARCHE, S.D. (2011) “Ovarian and endocrine response following pretreatment with human chorionic gonadotrophin and estradiol valerate in PMSG treated crossbred cows”, The Indian Journal of Animal Sciences, 78(5). Available at: https://epubs.icar.org.in/index.php/IJAnS/article/view/4710 (Accessed: 23 October 2025).