title: Intensity of resource utilization in the treatment of myocardial infarction: 1972 and 1979.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D019411:Clinical Laboratory Techniques / Q000706:statistics & numerical data; D003325:Coronary Care Units / Q000706:statistics & numerical data; D004562:Electrocardiography / Q000706:statistics & numerical data; D005251:Fees, Medical; D005260:Female; D006295:Health Resources / Q000706:statistics & numerical data*; D006745:Hospital Bed Capacity, 300 to 499; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000628:therapy*; D013902:Radiography, Thoracic / Q000706:statistics & numerical data; D014861:Washington