The development of improved amalgam alloys.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003300:Copper; D003343:Corrosion; D003722:Dental Alloys; D003723:Dental Amalgam; D003793:Dental Restoration, Permanent; D006801:Humans; D008628:Mercury / Q000009:adverse effects; D012306:Risk; D012834:Silver; D013314:Stress, Mechanical; D014001:Tin
D003722:Dental Alloys; D012834:Silver; D014001:Tin; D003300:Copper; D003723:Dental Amalgam; D008628:Mercury