NCT03594422
- Conditions
- Digestive System Diseases, Digestive System Neoplasms, Gastrointestinal Diseases, +8 more
- Locations
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- Sun-Yat Sen University Cancer Center Guangzhou, Guangdong, China
- Guangdong general hospital Guangzhou, Guangdong, China
- Henan cancer hospital Zhengzhou, Henan, China
- Union Hospital Tongji Medical College of Huazhong University of Science ang Technology Wuhan, Hubei, China