Peoria hospital cries 'antitrust' as rival signs preferred provider pact.
D004465:Economic Competition / Q000331:legislation & jurisprudence; D006746:Hospital Bed Capacity, 500 and over; D007087:Illinois; D007348:Insurance, Health / Q000191:economics*; D011243:Preferred Provider Organizations / Q000191:economics*; D014481:United States; D014485:United States Federal Trade Commission