1. Impending myocardial infarction;Beamish;Circulation,1960
2. Controlled trial of early mobilisation and discharge from hospital in uncomplicated myocardial infarction;Harpur;Lancet,1971
3. Acute coronary insufficiency;Krauss;Circulation,1972
4. Virtue of prompt anticoagulant therapy in impending myocardial infarction;Nichol;Ann. intern. Med.,1959
5. Immediate mortality and five-year survival of employed men with first myocardial infarction;Pell;New Engl. J. Med,1964