By the numbers. Healthcare economics.
D003695:Delivery of Health Care / Q000191:economics*; D004469:Economics, Hospital / Q000706:statistics & numerical data / Q000639:trends; D005249:Fees and Charges / Q000706:statistics & numerical data / Q000639:trends; D005382:Financing, Personal / Q000706:statistics & numerical data / Q000639:trends; D019538:Health Care Surveys; D005102:Health Expenditures / Q000706:statistics & numerical data* / Q000639:trends; D014481:United States