SENTHILNATHAN, S; BASKARAN, M; THIRUMALAI, S; NAARAYANEN, MB. A Comparative Study to evaluate Gingival Depigmentation using Scalpel Blade Technique and CO2 Lasers. Journal of Orofacial Research, [S. l.], v. 4, n. 1, p. 59–62, 1970. Disponível em: https://mansapublishers.com/jofr/article/view/1981. Acesso em: 5 dec. 2025.