1. Fundamental problems in coronary heart disease;BIÖRCK;Acta Med. Scand.,1960
2. The effect of long term treatment with dicumarol in myocardial infarction;BJERKELUND;Acta Med. Scand.,1957
3. Therapeutic level in long term anticoagulant therapy after myocardial infarction. Its relation to recurrent infarction and sudden death;BJERKELUND;Amer. J. Cardiol.,1963
4. Long term anticoagulant therapy in angina pectoris and myocardial infarction;BORCHGREVINK;Acta med. Scand.,1960