NCT07774143
- Conditions
- Digestive System Diseases, Esophageal Diseases, Esophageal Varices, +4 more
- Locations
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- The Fifth People's Hospital of Anyang Anyang, China
- The Secend People's Hospital of Jiaozuo Jiaozuo, China
- Huaihe Hospital of Henan University Kaifeng, China
- Luohe Central Hospital Luohe, China