title: Claustrophobia: narrow networks edge out providers in the name of quality and cost.
authors.forename: Heather
authors.initials: H
authors.lastname: Grimshaw
mesh_terms: D003284:Contract Services; D003363:Cost Control; D004465:Economic Competition; D006297:Health Services Accessibility; D006801:Humans; D007348:Insurance, Health / Q000191:economics*; D020403:Patient Freedom of Choice Laws; D058991:Patient Protection and Affordable Care Act; D011216:Practice Management, Medical / Q000191:economics*; D011243:Preferred Provider Organizations; D011787:Quality of Health Care; D014481:United States