Credits
| Author | Monica Rhodes |
| Editor | Kathleen M. Ariss, MS |
| Associate Editor | Pat Truman, MATC |
| Primary Medical Reviewer | Anne C. Poinier, MD - Internal Medicine |
| Specialist Medical Reviewer | Nancy Greenwald, MD - Physical Medicine and Rehabilitation |
| Last Updated | January 20, 2009 |
Author:Monica Rhodes
Last Updated: 01/20/2009



