1. U.S. Department of Health and Human Services. Healthy People 2010. 2nd ed. With understanding and improving health and objectives for improving health. 2 vols. Washington, DC: U.S. Govt. Printing Office; November 2000
2. Robert Wood Johnson Foundation. A portrait of the chronically ill in America, 2001. Princeton, NJ: Foundation for Accountability; 2001
3. Centers for Disease Control and Prevention. Behavioral Risk Factor Surveillance System [cited 2003 Oct 1] [5 screens]. Available from: http://www.cdc.gov/brfss
4. National Heart, Lung, and Blood Institute. Clinical guidelines on the identification, evaluation, and treatment of overweight and obesity in adults. Bethesda, MD: National Heart, Lung, and Blood Institute; 1998
5. Centers for Disease Control and Prevention. Health-related quality of life among persons with epilepsy—Texas 1998. MMWR 2001;50:24–6