P. SHARMA, R. P. TIWARI, O. P. MISHRA, and M. SINGH, “Interrelationship between vaginal mucus resistance, ovarian cycle and fertility in cows*”, Indian J of Anim Sci, vol. 73, no. 1, Aug. 2014, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/42161