Haripriya R, Herald J Sherlin, and Nivethigaa B. “Prevalence of Lip Lesions in Patients Visiting a Dental Hospital”. International Journal of Research in Pharmaceutical Sciences 11, no. (SPL 4) (December 31, 2020): 888–893. Accessed December 21, 2024. https://ijrps.com/home/article/view/1940.