title: Hardness and metallurgical characterization of dental hand-cutting instruments.
mesh_terms: D002244:Carbon; D003762:Dental Instruments; D003814:Dentistry, Operative / Q000295:instrumentation; D006244:Hardness; D008669:Metallurgy; D013193:Stainless Steel
chemical_list: D013193:Stainless Steel; D002244:Carbon