IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-6-35548 Original Research Paper A STUDY OF THE ROLE OF p16 IN THE CLASSIFICATION AND PREDICTIVITY OF SQUAMOUS CELL CARCINOMA OF THE HEAD AND NECK Sachin Singh Dr. Reena Bharadwaj Dr. June 2021 10 6 01 02 ABSTRACT