S. M. Mathew, “Surgical Smile Makeover with an Unique Combination of the Lip Repositioning and Laser Depigmentation Techniques”, J Orofac Res, vol. 7, no. 1, pp. 6–9, Mar. 2018, Accessed: Jul. 29, 2026. [Online]. Available: https://mansapublishers.com/jofr/article/view/887