Evaluation of work-capacity after myocardial infarction.
D000328:Adult; D004185:Disability Evaluation; D005500:Follow-Up Studies; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000534:rehabilitation*; D009790:Occupations; D005082:Physical Exertion; D011890:Railroads