Credits
| Author | Robin Parks, MS |
| Editor | Kathleen M. Ariss, MS |
| Associate Editor | Pat Truman, MATC |
| Primary Medical Reviewer | Anne C. Poinier, MD - Internal Medicine |
| Specialist Medical Reviewer | Karin M. Lindholm, DO - Neurology |
| Last Updated | May 15, 2007 |
Author:Robin Parks, MS
Last Updated: 05/15/2007