NCT00122187
- Conditions
- Colonic Diseases, Colonic Neoplasms, Colorectal Cancer, +11 more
- Locations
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- Phoenix VA Health Care System, Phoenix, AZ Phoenix, Arizona, United States
- Southern Arizona VA Health Care System Tucson, Arizona, United States
- VA Eastern Colorado Health Care System, Denver, CO Denver, Colorado, United States
- Overton Brooks VA Medical Center Shreveport, Louisiana, United States