1. Epidemiologic features of chronic atrial fibrillation: The Framingham Study;Kannel;N Engl J Med,1982
2. Some characteristics related to the incidence of cardiovascular disease and death: The Framingham Study, 18 year follow-up. Section 30;Shurtleff,1974
3. Atrial fibrillation;Marriot,1978
4. Cardiovascular diseases and death following myocardial infarction and angina pectoris: The Framingham Study, 20 year follow-up. Section 32;Sorlie,1977
5. Statistical methods in medical research;Armitage,1971