title: Ultrasonic endodontics: the wear of instruments with usage.
authors.forename: G L
authors.initials: GL
authors.lastname: Scott
authors.forename: R E
authors.initials: RE
authors.lastname: Walton
mesh_terms: D008855:Microscopy, Electron, Scanning; D012390:Root Canal Therapy / Q000295:instrumentation*; D013193:Stainless Steel; D013499:Surface Properties; D014464:Ultrasonic Therapy / Q000295:instrumentation*
chemical_list: D013193:Stainless Steel