Shah Parth Comparison of Surgical Outcome of Oral Submucous Fibrosis Patient Treated with Nasolabial Flap and Collagen Membrane - Piparia Vadodara Sumandeep Vidhyapeeth 2018-21 - Xv,106p. Subjects--Topical Terms: ORAL SURGERY Dewey Class. No.: 617.52 / SHA