title: Examiner variability using criteria for evaluation of posterior restorative materials.
mesh_terms: D003723:Dental Amalgam / Q000592:standards*; D003764:Dental Materials / Q000592:standards*; D003793:Dental Restoration, Permanent / Q000592:standards*; D005069:Evaluation Studies as Topic; D013499:Surface Properties
chemical_list: D003764:Dental Materials; D003723:Dental Amalgam