Tak, J, N Gupta, and R Bali. “Oral Submucous Fibrosis: A Review Article on Etiopathogenesis”. Kathmandu University Medical Journal 12, no. 2 (October 13, 2015): 153–156. Accessed November 23, 2024. https://nepjol.info/index.php/KUMJ/article/view/13666.