Credits
| Author | Shannon Erstad, MBA/MPH |
| Author | Lila Havens |
| Editor | Kathleen M. Ariss, MS |
| Editor | Katy E. Magee, MA |
| Associate Editor | Michele Cronen |
| Associate Editor | Tracy Landauer |
| Primary Medical Reviewer | Kathleen Romito, MD - Family Medicine |
| Specialist Medical Reviewer | Steven L. Flamm, MD - Gastroenterology |
| Last Updated | February 10, 2006 |
Lila Havens
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