Gupta, Y., P. Singh, N. Bedi, P. Garg, and R. P. Singh Banipal. “Clinical Findings and Risk Factors Associated With Oral Cancer: A Prospective Study”. International Journal of Otorhinolaryngology and Head and Neck Surgery, vol. 4, no. 2, Feb. 2018, pp. 473-6, doi:10.18203/issn.2454-5929.ijohns20180709.