1. United States— 1960–1962. US Department of Health, Education, and Welfare;Public Health Service. Vital and health statistics, decayed, missing, and filled teeth in adults,1967
2. Survey of needs for dental care, 1965. II. Dental needs according to age and sex of patients;American Dental Association, Bureau of Economic Research and Statistics;JADA,1966
3. Survey of needs for dental care, 1965. III. Dental needs according to length of time since last visit to a dentist;American Dental Association, Bureau of Economic Research and Statistics;JADA,1967
4. Survey of needs for dental care, 1965. V. Dental needs according to income;American Dental Association, Bureau of Economic Research and Statistics;JADA,1967