Henan Provincial People's Hospital
Zhengzhou, Henan, China
Gastroenterology
Zhengzhou University
Zhengzhou, Henan, China
gastroenterology
Henan University
Kaifeng, China
gastroenterology
Institute, Department or Faculty Head
Zhengzhou University, Zhengzhou, China
01 Jul 2008 - present
Institute, Department or Faculty Head
Henan University, Kaifeng, China
01 Jul 2008 - present