Gingival Depigmentation by Application of Diode Laser at 810 nm (Denlase) and 470 nm (Bluelase) Wavelengths: A Split-mouth Randomised Clinical Trial. - PENMETSA, GAUTAMI S.; KARUTURI, LAHARI; SRUTHIMA, GNVS; RAMARAJU, A. V.; MIKKILI, RAJYALAKSHMI; KONDAPALLI, MOHANA; INTI, SRIVIDYA; VUNDAVALLI, SRAVANTHI (Journal of Clinical & Diagnostic Research, 2023)