1. Doctors' Decisions and the Cost of Medical Care: The reasons for Doctors' Practice Patterns and the Ways to Change Them;Eisenberg,1986
2. National health expenditures, 1987;Letsch;Health Care Financing Review,1988
3. Heart and vascular disease: magnitude of the problem;National Heart, Lung, and Blood Institute,1982
4. Medical Decision Making;Sox,1988
5. Clinical Decision Analysis;Weinstein,1980