QIU Dai-Kai | Shanghai Second Medical University, Shanghai Ren-Ji Hospital, Shanghai Institute of Digestive Diseas

Shanghai Jiao-Tong University School of Medicine Renji Hospital, Shanghai Institute of Digestive Dis

Shanghai Institute of Digestive Disease, Shanghai Second Medical University

Shanghai Second Medical Univ. Shanghai Chn

Shanghai Institute Of Digestive Disease Shanghai Second Medical University

Shanghai Second Medical University Shanghai Ren-ji Hospital Shanghai Institute Of Digestive Disease

Shanghai Institute Of Digestive Disease Shanghai Second Medical University

Shanghai Second Medical University, Shanghai Ren-Ji Hospital, Shanghai Institute of Digestive Diseas

Shanghai Second Medical University, Shanghai Ren-Ji Hospital, Shanghai Institute of Digestive Diseas

Shanghai Second Medical University, Shanghai Ren-Ji Hospital, Shanghai Institute of Digestive Diseas

Shanghai Second Medical University Shanghai Ren-ji Hospital Shanghai Institute Of Digestive Disease