1. Health Care Financing Administration (HCFA), National Health Expenditures projections: 1998-2008. Office of the Actuary. http://www.hcfa.gov/stats/NHE-Proj/. 2000 Apr 25.
2. US Department of Health and Human Services (USDHHS), Healthy People 2010 (Conference Edition, in two volumes). Washington; 2000 Jan.
3. US General Accounting Office (GAO), Oral health in low-income populations. GAO/HEHS-00-72. 2000 Apr. Project Team
4. Caswell A. Evans, DDS, MPH, project director and executive editor, assistant director, Los Angeles County Department of Health Services
5. Dushanka V. Kleinman, DDS, MScD, co-executive editor, and deputy director, National Institute of Dental and Craniofacial Research, National Institutes of Health