Vigorous exercise in leisure-time and the incidence of coronary heart-disease.
D000328:Adult; D000367:Age Factors; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000503:physiopathology; D003327:Coronary Disease / Q000453:epidemiology / Q000503:physiopathology / Q000517:prevention & control*; D006801:Humans; D007899:Leisure Activities; D008297:Male; D008875:Middle Aged; D009790:Occupations; D005082:Physical Exertion; D010809:Physical Fitness; D012907:Smoking; D013177:Sports; D006113:United Kingdom; D014937:Work