title: Safeguarding quality in managed competition.
authors: Division of General Internal Medicine, University of Pennsylvania School of Medicine.
authors: A L
authors: AL
authors: Hillman
authors: W R
authors: WR
authors: Greer
authors: N
authors: N
authors: Goldfarb
mesh_terms: D016536:Competitive Medical Plans / Q000191:economics / Q000592:standards*; D003254:Consumer Advocacy; D006801:Humans; D008329:Managed Care Programs / Q000191:economics / Q000592:standards*; D009310:National Health Insurance, United States / Q000592:standards*; D011785:Quality Assurance, Health Care; D011907:Rate Setting and Review; D014481:United States