Alexian system focuses on Chicago.
Bellandi
D
D
D002391:Catchment Area, Health; D002410:Catholicism; D002641:Chicago; D006273:Health Facility Merger / Q000639:trends*; D006752:Hospital Planning / Q000639:trends; D016519:Hospitals, Religious / Q000458:organization & administration; D009096:Multi-Institutional Systems / Q000458:organization & administration*; D019036:Suburban Health Services / Q000458:organization & administration*