title: What's new in endodontics.
mesh_terms: D003754:Dental High-Speed Equipment; D004867:Equipment Design; D006171:Gutta-Percha; D006801:Humans; D012390:Root Canal Therapy / Q000295:instrumentation / Q000379:methods*; D014464:Ultrasonic Therapy / Q000295:instrumentation
chemical_list: D006171:Gutta-Percha