title: The combination of annular pancreas and duodenum inversum presenting with delayed gastric emptying, pain, and feeding intolerance.
authors.forename: Rmin
authors.initials: R
authors.lastname: Azhough
authors.forename: Amrollah
authors.initials: A
authors.lastname: Bayat
authors.forename: Shahryar
authors.initials: S
authors.lastname: Hashemzadeh
authors.forename: Amir Afshin
authors.initials: AA
authors.lastname: Khaki
authors.forename: Negar
authors.initials: N
authors.lastname: Motayagheni
authors.forename: Mohammad Kazem
authors.initials: MK
authors.lastname: Tarzamni