| Authors: |
Liu AY; Department of Gastroenterology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China., Liu DG; Department of General Surgery; Xuan Wu Hospital; Capital Medical University; Beijing, PR China., Du YJ; Department of Gastroenterology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China., Pei FH; Department of Gastroenterology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China., Yang G; Department of Gastroenterology; First Hospital of Harbin; Harbin, Heilongjiang PR China., Liu BR; Department of Gastroenterology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China., Zhang HT; Department of Gastroenterology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China., Wang XH; Department of Gastroenterology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China., Fan YJ; Department of Gastroenterology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China., Chen YZ; Department of Pathology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China., Jiang Y; Department of Pathology, Harbin Medical University; Harbin, Heilongjiang PR China., Chen J; Department of Gastroenterology; Second Affiliated Hospital of Harbin Medical University; Harbin, Heilongjiang PR China. |