title: A six-month clinical evaluation of polishing techniques on the marginal integrity of a high-copper alloy.
mesh_terms: D003300:Copper; D003722:Dental Alloys; D003723:Dental Amalgam; D003793:Dental Restoration, Permanent / Q000379:methods*; D006801:Humans; D013499:Surface Properties
chemical_list: D003722:Dental Alloys; C033470:Dispersalloy; D003300:Copper; D003723:Dental Amalgam