Economics, health economics, and health administration.
D003365:Costs and Cost Analysis; D003695:Delivery of Health Care / Q000191:economics*; D004465:Economic Competition; D006301:Health Services Needs and Demand / Q000191:economics*; D006302:Health Services Research / Q000191:economics*; D006739:Hospital Administration / Q000191:economics; D008962:Models, Theoretical; D014481:United States