A clinical evaluation of polished and unpolished amalgams: 18-month results.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003300:Copper; D003723:Dental Amalgam; D003775:Dental Polishing; D006801:Humans; D013499:Surface Properties; D013997:Time Factors
D003300:Copper; D003723:Dental Amalgam