title: New antitrust guidelines provide safety zones for physicians.
authors: Kerr, Russell & Weber, Detroit.
authors: R D
authors: RD
authors: Weber
mesh_terms: D016363:Antitrust Laws; D004465:Economic Competition / Q000331:legislation & jurisprudence*; D005249:Fees and Charges / Q000331:legislation & jurisprudence; D017408:Guidelines as Topic; D006759:Hospital-Physician Joint Ventures / Q000331:legislation & jurisprudence; D006801:Humans; D011364:Professional Practice / Q000331:legislation & jurisprudence*