title: An analysis of chain-operated for-profit hospitals.
mesh_terms: D000068:Accreditation; D004469:Economics, Hospital; D006276:Health Facility Size; D006748:Hospital Departments; D006761:Hospitals / Q000706:statistics & numerical data / Q000600:supply & distribution; D007396:Internship and Residency; D007902:Length of Stay; D006278:Medicare; D010067:Ownership; D010564:Personnel, Hospital / Q000600:supply & distribution; D014481:United States