Ibrahim, Suzan Seif Allah, Ibrahim Abu Mandil, and Ola Mohamed Ezzatt. “Injectable Platelet Rich Fibrin Effect on Laser Depigmented Gingiva: A Clinical Randomized Controlled Split Mouth Trial With Histological Assessment”. Journal of Applied Oral Science 32 (March 26, 2024): e20230307. Accessed May 20, 2025. https://revistas.usp.br/jaos/article/view/223387.