Department of Gastroenterology, Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China., Jinan, Shandong, China
+1
Prof. Hongwei Xu
Department of Gastroenterology, Department of Gastroenterology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China., Jinan, Shandong, China