title: Wanted: a standard for the recognition of rotary NiTi instruments.
authors.forename: E H
authors.initials: EH
authors.lastname: Ehrmann
mesh_terms: D003754:Dental High-Speed Equipment / Q000592:standards; D003762:Dental Instruments / Q000592:standards*; D009532:Nickel; D018915:Root Canal Preparation / Q000295:instrumentation*; D014025:Titanium
chemical_list: C040654:titanium nickelide; D009532:Nickel; D014025:Titanium