1. High and rising health care costs. Part 1: seeking an explanation;Bodenheimer;Ann Intern Med,2005
2. Ambulatory surgery centers—current business and legal issues;Becker;J Health Care Fin,2000
3. If You're Niched, It Might Be Your Fault: Physician-Driven Specialty Hospitals and Ambulatory Surgery Centers,2003
4. Medicare program; ambulatory surgical services—Health Care Financing Administration;Fed Regist,1982
5. The effect of physician-owned surgicenters on hospital outpatient surgery;Lynk;Health Aff,2002