Senthilnathan S, Baskaran M, Thirumalai S, Naarayanen M. A Comparative Study to evaluate Gingival Depigmentation using Scalpel Blade Technique and CO2 Lasers. J Orofac Res [Internet]. 1970 Jan. 1 [cited 2025 Dec. 5];4(1):59-62. Available from: https://mansapublishers.com/jofr/article/view/1981