T. DUTT and S. D. KHARCHE, “Repeated superovulation and embryo recovery in cows treated with PMSG”, Indian J of Anim Sci, vol. 71, no. 11, Jan. 2014, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/37212