title: Annular pancreas: a rare cause of upper gastrointestinal bleeding in a child.
authors.affiliation: *Department of Paediatric Medicine, Gastroenterology Service †Department of Paediatric Surgery ‡Department of Radiology, KK Children's and Women's Hospital, Singapore.
authors.forename: Jia-Xuan
authors.initials: JX
authors.lastname: Siew
authors.forename: Te-Lu
authors.initials: TL
authors.lastname: Yap
authors.forename: Kong-Boo
authors.initials: KB
authors.lastname: Phua
authors.forename: Ajmal
authors.initials: A
authors.lastname: Kader
authors.forename: Marielle V
authors.initials: MV
authors.lastname: Fortier
authors.forename: Christina
authors.initials: C
authors.lastname: Ong
mesh_terms: D002648:Child; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D010179:Pancreas / Q000002:abnormalities*; D010182:Pancreatic Diseases / Q000150:complications*