Dash, Subrat Kumar, Chanchal Singh, and Nittin Dev Singh. “Studies on Prevalence of Mammary Gland Tumors of Female Dogs in Ludhiana (Punjab)”. International Journal of Livestock Research 10, no. 12 (December 31, 2020): 235–242. Accessed April 17, 2026. http://ijlr.org/ojs_journal/index.php/ijlr/article/view/875.