S. N. Shukla, S. K. Agarwal, U. Shanker, V. P. Varshey, and A. C. Majumdar, “Ovarian function and restoration of fertility using insulin in acyclic dairy cattle”, Indian J of Anim Sci, vol. 75, no. 10, Oct. 2005, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/8276