title: Chicago HMO forges ahead.
authors.forename: B
authors.initials: B
authors.lastname: Japsen
mesh_terms: D002391:Catchment Area, Health; D002410:Catholicism; D002641:Chicago; D019981:Health Care Sector; D006279:Health Maintenance Organizations / Q000191:economics / Q000458:organization & administration*; D006754:Hospital Restructuring / Q000191:economics / Q000639:trends*; D016519:Hospitals, Religious; D010067:Ownership