title: Independent physicians, unions & "messengers": negotiating the labor and antitrust laws.
authors.affiliation: Claire C. Obade & Associates, Philadelphia, USA.
authors.forename: C C
authors.initials: CC
authors.lastname: Obade
authors.forename: P W
authors.initials: PW
authors.lastname: Shaw
mesh_terms: D016363:Antitrust Laws; D003299:Cooperative Behavior; D004465:Economic Competition / Q000331:legislation & jurisprudence; D006077:Government Agencies; D006123:Group Practice / Q000331:legislation & jurisprudence; D019983:Guideline Adherence; D007750:Labor Unions / Q000331:legislation & jurisprudence*; D017008:Negotiating; D011216:Practice Management, Medical / Q000331:legislation & jurisprudence*; D014481:United States