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A Specification for Dental Amalgam Alloys: A Report to the Scientific Foundation and Research Commission of the American Dental Association* * Report approved by the director of the Bureau of Standards of the U. S. Department of Commerce. Cooperative Research by the National Bureau of Standards and the American Dental Association. Read before the Section on Histology, Physiology, Pathology, Bacteriology and Chemistry at the Seventy-First Annual Session of the American Dental Association, Washington, D. C., Oct. 9, 1929. |
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