Contents:

1.  Dental Caries Status in the USA:

2. Caries in Underdeveloped Nations:

3.  Factors Associated with Caries Decrease in the USA:

4.  Dental Caries Summary:

5.  Three Types of Clinical  Studies

6.  Indecis for Dental Caries

7. DMF Test

8. Prevalence

9.  More on Prevalence

10.  Incidence

11. The Lincoln Study