title: Clinical integration may not be needed for system growth--study.
authors.forename: J
authors.initials: J
authors.lastname: Greene
mesh_terms: D006265:Health Care Coalitions; D006302:Health Services Research; D006786:Hospitals, Urban / Q000458:organization & administration*; D008329:Managed Care Programs; D009096:Multi-Institutional Systems / Q000458:organization & administration*; D014481:United States