1. ROK1TAN SKY C.: Lehrbuch der pathologihslie Anatomie. Vienna 1841-1846.
2. Thrombosis as a factor in the pathogenesis of coronary atherosclerosis
3. Faetors affecting the coagulation time of them blood;CANNON W. B.;Am. J. Physiol.,1914
4. Cardiovascular Epidemiology. New York, Paul B. Hoeber;KEYS A.;Inc.,1956
5. GILDEA E. F.: Personal communication.