The impact of changes in health care finance on critical care.
D000368:Aged; D003422:Critical Care / Q000191:economics*; D004469:Economics, Hospital; D005102:Health Expenditures; D006801:Humans; D007349:Insurance, Health, Reimbursement / Q000191:economics; D007350:Insurance, Hospitalization / Q000191:economics; D014481:United States