Autor: |
Zhang SH; Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China., Qing Q; Department of Gastroenterology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong Province, China., Ye HW; Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China., Wang XY; Department of Gastroenterology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China. |