B. S. PRAKASH, P. PALTA, N. BANSAL, R. S. MANIK, and M. L. MADAN, “Development of a sensitive, direct enzyme immunoassay for progesterone determination in follicular fluid from individual buffalo ovarian follicles”, Indian J of Anim Sci, vol. 67, no. 8, Nov. 2013, Accessed: Oct. 24, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/34882