Cutting costs by controlling physicians.
D000553:Ambulatory Care; D003365:Costs and Cost Analysis; D004469:Economics, Hospital; D005161:Facility Regulation and Control; D006279:Health Maintenance Organizations; D006699:Home Care Services; D006739:Hospital Administration; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D007348:Insurance, Health; D008505:Medical Staff, Hospital; D009738:Nursing Service, Hospital; D010820:Physicians / Q000600:supply & distribution; D011314:Preventive Health Services; D011787:Quality of Health Care; D014481:United States