Suomi John D, Greene John C, Vermillion Jack R, Doyle Joe, Change Jacqueline J, Leatherwood Ernest C
Preventive Practices Branch, Division of Dental Health, Bureau of Health Manpower Education, National Institutes of Health, Public Health Service, U. S. Department of Health, Education, and Welfare, San Francisco, California 94118.
Director, Division of Dental Health, Bureau of Health Manpower Education, National Institutes of Health, Public Health Service, U. S. Department of Health, Education, and Welfare, Bethesda, Maryland.
J Periodontol. 1971 Mar;42(3):152-160. doi: 10.1902/jop.1971.42.3.152.