1. Oral health status in the United States: tooth loss and edentulism
2. Balancing Dental Service Requirements and Supplies: Epidemiologic and Demographic Evidence
3. 3. U.S. Department of Health and Human Services, National Institute of Dental Research . The Prevalence of Dental Caries in United States Children 1979-1980 . NIH Publication No.82 -2245 . Washington: Government Printing Office, 1981 .
4. 4. U.S. Department of Health and Human Services, National Institutes of Health .Oral Health of United States Children: The National Survey of Dental Caries in U.S. School Children 1986-1987, National and Regional Findings. NIH Publication No.89 -2247 , 1989 .
5. Secular Changes in Caries Prevalence in Two Massachusetts Towns