1. WHO classification of Head and neck tumors. Edited by Adelk.El-Naggar, John K.C. Chan, Jennifer R. Grandis, Takashi Takata, and Pieter J Slootweg Page 109–111.
2. Robbins and Cotran Pathologic Basis of Disease, 2020. 10th South Asia Edition 2020 VolumeII Kumar, Abbas, Aster.
3. Changing trends in oral cancer – a global scenario;Gupta;Nepal J. Epidemiol.,2017
4. Correlation between expressions of cyclin-D1, EGFR and p53 with chemoradiation response in patients of locally advanced oral Squamous cell carcinoma;Khan;BBA Clin.,2014
5. The P53 tumor suppressor gene;Levin;Nature,1991