Parmar, S.C. (2016) “Effect of hormonal and herbal therapy at calving on postpartum estrus and fertility response and serum hormonal profile in crossbred cows”, Indian Journal of Dairy Science, 69(6). Available at: https://epubs.icar.org.in/index.php/IJDS/article/view/58871 (Accessed: 21 June 2026).