NCT00331188
- Conditions
- Digestive System Diseases, Esophageal Bleeding, Esophageal Diseases, +11 more
- Locations
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- UAB Liver Center Birmingham, Alabama, United States
- Alabama Liver & Digestive Specialists Montgomery, Alabama, United States
- Mayo Clinic Scottsdale, Arizona, United States
- University of California at San Diego San Diego, California, United States