A myocardial infarction prevention program in industry.
D000328:Adult; D001161:Arteriosclerosis / Q000517:prevention & control*; D004032:Diet; D006266:Health Education; D006801:Humans; D006973:Hypertension / Q000517:prevention & control*; D008875:Middle Aged; D009042:Motivation; D009786:Occupational Health Services