Prabhu, K., H. P. Singh, S. Kumar, M. K. Maurya, V. Verma, A. Mishra, and S. P. Agarwal. “Oral Submucous Fibrosis- Correlation Between Clinical Findings and Histopathological Grading”. Bengal Journal of Otolaryngology and Head Neck Surgery, vol. 26, no. 2, July 2020, pp. 91-98, doi:10.47210/bjohns.2018.v26i2.166.