TY - BOOK AU - Dr.Nidhi Shah TI - Comparative Evaluation of Treatment of Gingival Hyperpigmentation Using Scalpel and Diode Laser: A Clinical Study U1 - 617.632 PY - 2016///-2019 CY - Piparia-Vadodara PB - Sumandeep Vidyapeeth KW - PERIODONTICS ER -