Khurana, Rajesh, S K Mahipal, and R S Chauhan. “Effect of Pesticides on Delayed Type Hypersensitivity Reaction in Sheep”. The Indian Journal of Animal Sciences 69, no. 11 (July 18, 2012). Accessed October 24, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/21375.