title: Physician anti-referral legislation revisited.
authors.forename: C A
authors.initials: CA
authors.lastname: Pontius
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D008329:Managed Care Programs; D008484:Medicaid; D006278:Medicare; D010067:Ownership; D018584:Physician Self-Referral / Q000331:legislation & jurisprudence*; D011057:Politics; D014481:United States