The story of silver amalgam (and how a Canadian changed it all)!
Crawford
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PR
D002170:Canada; D003722:Dental Alloys / Q000266:history; D003723:Dental Amalgam / Q000266:history*; D003793:Dental Restoration, Permanent / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D007204:Indium; D008628:Mercury; D010330:Patents as Topic; D012834:Silver
D003722:Dental Alloys; D007204:Indium; C033470:Dispersalloy; D012834:Silver; D003723:Dental Amalgam; D008628:Mercury