1. A double-blind trial to assess long-term oral anticoagulant therapy in elderly patients after myocardial infarction;Lancet,1980
2. Risks of long-term oral anticoagulant therapy in elderly patients after myocardial infarction;Lancet,1982
3. Anticoagulants in Acute Myocardial Infarction
4. The management of acute myocardial infarction;Sobel,1980
5. Anticoagulants in coronary heart disease. Retrospect and prospect;Mitchell;Lancet,1981