NCT00282672
- Conditions
- Barrett Esophagus, Digestive System Diseases, Esophageal Diseases, +3 more
- Locations
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- Mayo Clinic Scottsdale Scottsdale, Arizona, United States
- University of Arizona, VAMC Tucson, Arizona, United States
- UC Irvine Medical Center Orange, California, United States
- Mayo Clinic - Jacksonville Jacksonville, Florida, United States