A. Gopinathan, A. M. Pawde, G. R. Singh, and K. Singh, “Effect of Calendula officinalis in burn wounds of bovine calves and heifers”, Indian J of Anim Sci, vol. 76, no. 6, Feb. 2011, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/3885