title: [Studies on surface changes of high copper amalgam fillings in vitro and in vivo (author's transl)].
mesh_terms: D003300:Copper; D003722:Dental Alloys; D003723:Dental Amalgam; D006801:Humans; D066298:In Vitro Techniques; D013499:Surface Properties
chemical_list: D003722:Dental Alloys; D003300:Copper; D003723:Dental Amalgam