1.
Kumar S, Mishra AK, Singh M. Induction of oestrus in post-partum anoestrus cows with crestar, GnRH and hCG. Indian J of Anim Sci. 2005;75(1). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/9649