Pritha Pal, Atreyee Dutta, Shanoli Ghosh, and Ajanta Halder. “A COMPARATIVE STUDY OF DIFFERENT RISK FACTORS WITH ORAL CARCINOMA- IN SPECIAL REFERENCE WITH ARSENIC TOXICITY ”. Malaysian Journal of Medical Research (MJMR), vol. 1, no. 4, Oct. 2017, pp. 22-27, https://ejournal.lucp.net/index.php/mjmr/article/view/279.