作者单位:
Univ Penn, Childrens Hosp Philadelphia, Perelman Sch Med, Div Allergy Immunol,Ctr Pediat Eosinophil
[1]
Univ N Carolina, Sch Med, Div Gastroenterol & Hepatol, Ctr Esophageal Dis & Swallowing, Chapel Hill
[2]
Univ Penn, Childrens Hosp Philadelphia, Ctr Pediat Eosinophil Dis, Div Gastroenterol & Hepatol &
[3]
Childrens Hosp Colorado, Digest Hlth Inst, Aurora, CO USA
[4]
Hosp Univ San Pedro Alcantara, Dept Gastroenterol, Caceres, Spain
[5]
Northwestern Univ, Feinberg Sch Med, Div Gastroenterol & Hepatol, Chicago, IL 60611 USA
[6]
发布时间
2019-05-25