作者单位:
Harbin Med Univ, Dept Pathol, Harbin 150081, Peoples R China
[1]
Harbin Med Univ, Affiliated Hosp 2, Dept Infect Dis, Harbin 150001, Heilongjiang, Peoples R China
[2]
Harbin Med Univ, Affiliated Hosp 2, Dept Gastroenterol, Harbin 150001, Heilongjiang, Peoples R China
[3]
发布时间
2016-05-02