The financial realities of EMS.
D003365:Costs and Cost Analysis; D003710:Demography; D004469:Economics, Hospital; D004636:Emergency Service, Hospital; D005251:Fees, Medical; D005381:Financing, Organized; D006749:Hospital Design and Construction; D006760:Hospitalization; D010564:Personnel, Hospital; D012959:Socioeconomic Factors; D014481:United States