title: PPO deals in U.K. draw scrutiny. London hospital says it was "blacklisted" from Columbia insurance joint venture in Britain.
authors.forename: B
authors.initials: B
authors.lastname: Kirchheimer
mesh_terms: D002300:Cardiac Care Facilities / Q000191:economics / Q000331:legislation & jurisprudence*; D004465:Economic Competition / Q000331:legislation & jurisprudence; D006777:Hospitals, Proprietary / Q000331:legislation & jurisprudence*; D007343:Insurance Carriers; D008131:London; D010067:Ownership; D011243:Preferred Provider Organizations / Q000191:economics / Q000331:legislation & jurisprudence*; D013222:State Medicine; D006113:United Kingdom