[Habitual physical activity and myocardial infarct].
D000328:Adult; D000367:Age Factors; D006801:Humans; D007558:Italy; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000453:epidemiology / Q000209:etiology*; D009790:Occupations; D005082:Physical Exertion; D014937:Work
Attivita' fiscia abituale ed infarto miocardico.