ZHANG Fengbin
Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, ChinaZHAO Fei
The Special Care Hospital of Hebei Province, Shijiazhuang 050051WANG Yingnan
Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, ChinaZHANG Ruixing
Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China(1. Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China; 2. The Special Care Hospital of Hebei Province, Shijiazhuang 050051)
R-33