Dawber, T. R. (1980). The Framingham study. Cambridge, MA: Harvard University Press.
2.
Hypertension Detection and Follow-Up Program Cooperative Group. (1979). Five-year findings of the hypertension detection and follow-up program. Journal of the American Medical Association, 242, 2562-2571.
3.
Linden, W. (1984). Psychological perspectives of essential hypertension. New York: Karger.
4.
Multiple Risk Factor Intervention Trial. (1982). Risk factor changes and mortality results. Journal of the American Medical Association, 248, 1465-1477.
5.
Thoresen, C. G. , Friedman, M., Gill, J. K., & Ulmer, D. K. (1982). The recurrent coronary prevention trial: Some preliminary findings. Acta Medica Scandinavia660 (Suppl.). 172-192.