Regulations discouraging chains, shared services.
D003365:Costs and Cost Analysis; D004469:Economics, Hospital; D005161:Facility Regulation and Control; D006076:Government; D006755:Hospital Shared Services / Q000191:economics* / Q000331:legislation & jurisprudence; D006777:Hospitals, Proprietary / Q000191:economics* / Q000331:legislation & jurisprudence; D014481:United States