Putting managed health care in perspective.
D003365:Costs and Cost Analysis; D006264:Health Benefit Plans, Employee / Q000458:organization & administration*; D006279:Health Maintenance Organizations; D006297:Health Services Accessibility; D007348:Insurance, Health / Q000458:organization & administration*; D008329:Managed Care Programs / Q000458:organization & administration*; D008962:Models, Theoretical; D011243:Preferred Provider Organizations; D011787:Quality of Health Care; D013597:Systems Analysis; D014481:United States