title: Twelve-years old girl with retro-rectal mass. Rectal duplication with gastric mucosa heterotopy.
authors: Department of Pediatric Surgery, University Hospital Hassan II, Fez, Morocco. arroudmounir@hotmail.com
authors: Mounir
authors: M
authors: Arroud
authors: Chater
authors: C
authors: Lamiae
authors: Samir
authors: S
authors: Atmani
authors: Said
authors: S
authors: Boujraf
authors: My Abderrahmane
authors: MA
authors: Afifi
authors: Moustapha
authors: M
authors: Hida
authors: Youssef
authors: Y
authors: Bouabdallah