1. American Heart Association Heart and Stroke Statistical Update. 1997. Washington DC: American Heart Association; 1997.
2. U.S. Department of Health and Human Services. Healthy People 2010. Understanding and Improving Health, 2nd Ed. Washington, DC: U.S. Government Printing Office; 2000.
3. Benson V, Marano MA. Current estimates from the National Health Interview Survey (NHIS), 1995. Vital Health Stat. 1998;10:1–428.
4. Smith T, Melfi C, Keterson J, Sandmann B, Kotsanos J. Direct medical charges associated with myocardial infarction in patients with and without diabetes. Med Care. 1999;37:S4-S11.
5. Piette JD, Moos RH. The influence of distance on ambulatory care use, death, and readmission following a myocardial infarction. Health Serv Res. 1996;31:573–91.