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2. Commentary: Flexner Redux 2010: Graduate Medical Education in the United States
3. The First National Pain Medicine Summit—Final Summary Report
4. VHA DIRECTIVE 2009-053, Pain Management. Accessed August 4, 2010. Http://www1.va.gov/vhapublications/viewpublication.asp?Pub_ID=2238
5. Office of the Army Surgeon General, Pain Management Task Force Final Report: Providing a Standardized DoD and VHA Vision and Approach to Pain Management to Optimize the Care for Warriors and their Families. May 2010. Accessed August 4, 2010. file://Http://www.armymedicine.army.mil/reports/Pain_Management_Task_Force.pdf