作者单位:
Beth Israel Deaconess Med Ctr, Div Gastroenterol & Hepatol, Boston, MA 02215 USA
[1]
Univ Politecn Marche, Dept Pediat, Ancona, Italy
[2]
Columbia Univ, Med Ctr, Dept Med, New York, NY USA
[3]
Lady Hardinge Med Coll & Hosp, New Delhi, India
[4]
All India Inst Med Sci, Dept Gastroenterol & Human Nutr, New Delhi 110029, India
[5]
Innlandet Hosp Trust, Lillehammer, Norway
[6]
发布时间
2018-12-20