Malik, Yashpal, and Pawan Kumar. “Histopathology of Cutaneous and Pulmonary Lesions of Sheep-Pox in Experimentally Infected Lambs”. The Indian Journal of Animal Sciences 68, no. 6 (July 4, 2012). Accessed October 24, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/20906.