J. K., Freni, A. K. Jain, and Manish Kumar Sachan. “Etiopathological Study of Oral and Oropharyngeal Carcinoma”. International Journal of Research in Medical Sciences 4, no. 7 (January 3, 2017): 2796–2801. Accessed July 24, 2024. https://www.msjonline.org/index.php/ijrms/article/view/1009.