title: Dental amalgam research in Japan (1954-1966).
mesh_terms: D003300:Copper / Q000032:analysis; D003723:Dental Amalgam / Q000032:analysis / Q000592:standards*; D005453:Fluorescence; D006244:Hardness; D007564:Japan; D008628:Mercury / Q000032:analysis; D012106:Research; D012995:Solubility; D013696:Temperature; D014001:Tin / Q000032:analysis; D014961:X-Ray Diffraction; D015032:Zinc / Q000032:analysis
chemical_list: D014001:Tin; D003300:Copper; D003723:Dental Amalgam; D008628:Mercury; D015032:Zinc