NCT07288346
- Conditions
- Double-balloon Enteroscopy
- Locations
-
- Dezhou People's Hospital Dezhou, Shandong, China
- Qilu Hospital of Shandong University (Qingdao) Qingdao, Shandong, China
- Yantai Affiliated Hospital of Binzhou Medical University Yantai, Shandong, China
- Zaozhuang Municipal Hospital Zaozhuang, Shandong, China