1. Medical markup;Lagnado;Wall Street Journal CCXLIV No. 125,2004
2. Federal Register 69(59): Appendix F, March 26, 2004
3. Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (Public Law 108-173): Available at: http://www.cms.hhs.gov/medicarereform/. Accessed: January 11, 2005
4. CMS Manual System Pub. 100-02, Medicare Benefit Policy, Transmittal 27,2004
5. Federal Register, Revisions to Payment Policies Under the Physician Fee Schedule for Calendar Year 2005,2004