Moeintaghavi, Amir, Farzaneh Ahrari, Amir Fallahrastegar, and Asma Salehnia. “Comparison of the Effectiveness of CO2 and Diode Lasers for Gingival Melanin Depigmentation: A Randomized Clinical Trial: CO2 and Diode Lasers for Gingival Depigmentation”. Journal of Lasers in Medical Sciences 13 (February 22, 2022): e8. Accessed April 14, 2024. https://journals.sbmu.ac.ir/jlms/article/view/30923.