title: PHOs undergo new level of antitrust scrutiny.
authors.affiliation: College of Business Administration, California State Polytechnic University, Pomona, USA.
authors.forename: R J
authors.initials: RJ
authors.lastname: Enders
mesh_terms: D016363:Antitrust Laws; D006759:Hospital-Physician Joint Ventures / Q000331:legislation & jurisprudence*; D014481:United States