Khasatiya, Chaudhari, et al. “Synchronization of Estrus by ‘Buck Effect’ and PGF2α Treatment in Surti Does”. Indian Journal of Veterinary Sciences and Biotechnology, vol. 13, no. 3, Jan. 2018, pp. 55-59, https://acspublisher.com/journals/index.php/ijvsbt/article/view/2641.