R. Rana, N. C. Srivastava, and V. P. Singh, “Passive mouse protection assay of killed Mycoplasma vaccines”, Indian J of Anim Sci, vol. 69, no. 9, Jul. 2012, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/21209