Retracted: Gingival Melanin Depigmentation Using Pulsed 450 nm Diode Laser: A Split-Mouth Randomized Clinical Trial Comparing Ablative Versus Non-Ablative Techniques

👤 Walid Altayeb; Kenneth Luk; Arnabat-Dominguez Josep; Ahmed Abdullah; Raneem Darkazali; Omar Hamadah 🗓️ 2026

المصدر: Photobiomodulation, Photomedicine, and Laser Surgery