Ashok NG, Ganapathy D. Evaluation of Upper Lip Elevation to the Ideal Lip Height in the Students of a Dental College. Int J Orofac Res [Internet]. 2022 Aug. 28 [cited 2025 Jan. 4];2(2):51-3. Available from: https://editorialmanager.in/index.php/ijofr/article/view/447