title: Managed competition means more group physician practices.
authors.forename: T C
authors.initials: TC
authors.lastname: Erickson
authors.forename: K H
authors.initials: KH
authors.lastname: McQuay
mesh_terms: D003363:Cost Control / Q000331:legislation & jurisprudence; D006123:Group Practice / Q000191:economics* / Q000331:legislation & jurisprudence; D018166:Health Care Reform / Q000191:economics* / Q000331:legislation & jurisprudence; D006801:Humans; D007196:Indiana; D008329:Managed Care Programs / Q000191:economics* / Q000331:legislation & jurisprudence