作者单位:
Hebei Med Univ, Dept Endocrinol, Hosp 2, Shijiazhuang 050000, Peoples R China
[1]
Hebei Med Univ, Dept Gastroenterol, Hebei Key Lab Gastroenterol, Hebei Inst Gastroenterol,Hosp 2
[2]
Hebei Med Univ, Dept Neurosurg, Hosp 2, Shijiazhuang 050000, Peoples R China
[3]
发布时间
2016-01-15