title: Perspectives on hospital utilization.
mesh_terms: D003365:Costs and Cost Analysis; D003710:Demography; D006761:Hospitals / Q000706:statistics & numerical data*; D007902:Length of Stay; D010359:Patient Readmission; D011787:Quality of Health Care; D012959:Socioeconomic Factors; D014481:United States; D014600:Utilization Review