作者单位:
Yinzhou Peoples Hosp, Dept Gastroenterol, Ningbo 315040, Zhejiang, Peoples R China
[1]
Second Mil Med Univ, Changhai Hosp, Dept Gastroenterol, Shanghai 200433, Peoples R China
[2]
Second Mil Med Univ, Changzheng Hosp, Dept Gastroenterol, Shanghai 200003, Peoples R China
[3]
发布时间
2021-02-03