REFERENCES
- Vital Statistics of the United States. National Center for Health Statistics. Washington, D.C., U.S. Government Printing Office, 1966, vol 2, pt A.
- Pell, S. and D'alonzo, C. A.: Immediate mortality and five-year survival of employed men with a first myocardial infarction. New Eng J Med 270: 915, 1964.
- Kannel, W. B., Kagan, A., Dawber, T. R. and Revotskie, N.: Epidemiology of coronary heart disease. Geriatrics 17:675, 1962.
- Kuller, L., Lilienfeld, A. and Fisher, R.: Epidemiological study of sudden and unexpected deaths due to arteriosclerotic heart disease. Circulation 34: 1056, 1966.
- Shapiro, S., Weinblatt, E., Frank, C. W. and Sager, R. V.: The H.I.P. study of incidence and prognosis of coronary heart disease; preliminary findings on incidence of myocardial infarction and angina. J Chron Dis 18:527, 1965.
- Statistical Abstract of the United States, 1969- U.S. Bureau of the Census. Washington, D.C., U.S. Government Printing Office. 1969.
- Sauer, H. I.: Epidemiology of cardiovascular mortality—geographic and ethnic. Amer J Public Health 52:94, 1962.
- GORDON, T.: Mortality experience among the Japanese in the United States, Hawaii and Japan. Public Health Rep 72:543, 1957.
- Sauer, H. I. and Enterline, P. E.: Are geographic variations in death rates for the cardiovascular diseases real? J Chron Dis 10:513, 1959.
- Enterline, P. E. and Stewart, H. H.: Geographic patterns in deaths from coronary heart disease. Public Health Rep 71:849, 1956.
- Morgan, A. F. (Editor): Nutritional Status U.S.A. Bulletin 769. Berkeley, California Agricultural Experiment Station, October 1959.
- Syme, S. L. and Reeder, L. G. (Editors): Social stress and cardiovascular disease. Milbank Mem Fund Quart 45:Suppl:175 (April) 1967.
- Air Quality Criteria for Particulate Matter. No. AP- 49. National Air Pollution Control Administration. Washington, D.C., U.S. Government Printing Office, 1969.