NCT07071441
- Conditions
- Diclofenac, Digestive System Diseases, ERCP, +4 more
- Locations
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- The first medical center, Chinese PLA General Hospital Beijing, Beijing Municipality, China
- The Second Affiliated Hospital of Chongqing Medical University Chongqing, Chongqing Municipality, China
- Department of Gastroenterology, Hongai Hospital Xiamen, Fujian, China
- Harbin Medical University Affiliated Fourth Hospital Harbin, Heilongjiang, China