Recommendations in mercury hygiene, February 1974. Council on Dental Materials and Devices, American Dental Association.
D000571:American Dental Association; D003723:Dental Amalgam; D003764:Dental Materials; D003770:Dental Offices; D006920:Hygiene; D008628:Mercury; D014481:United States
D003764:Dental Materials; D003723:Dental Amalgam; D008628:Mercury