1. Recommendations in mercury hygiene;Council on Dental Materials and Devices;JADA,1974
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3. Council on Dental Materials and Devices and Council on Dental Research. Significance to health of mercury used in dental practice: a review;Rupp;JADA,1971
4. Research reports, office evaluations;Low,1974
5. Records, air quality and radiological health section, Utah State Division of Health, Department of Social Services, State of Utah.