D. T. Kumar, A. Rai, D. M. Kumari, D. S. Rai, D. A. Kumar, and D. K. Kumar, “CLINICAL ASSESSMENT OF OCCURRENCE OF ORAL SUBMUCOUS FIBROSIS IN PATIENTS FROM PATNA DENTAL COLLEGE & HOSPITAL”, IJMBS, vol. 3, no. 10, pp. 342–348, Dec. 2019.