1. The NIH Roadmap
2. Continuing education
3. U.S. Department of Health and Human Services Oral Health in America: A report of the surgeon general, Rockville, Md., 2000. Available online at www.surgeongeneral.gov/library/oralhealth/.
4. U.S. Department of Health and Human Services National Call to Action to Promote Oral Health, Rockville, Md., 2003. Available online atwww.surgeongeneral.gov/topics/oralhealth/nationalcalltoaction.htm.