Annular pancreas: A rare cause of abdominal pain in childhood

1. Cano Novillo, I.
2. Navarro Ahumada, M.
3. Anton-Pacheco Sanchez, J.
4. Medina Benitez, E.
5. Torrero Lopez, P.
6. Olcoz Monreal, F.
7. Vilarino Mosquera, A.
8. Berchi Garcia, F.J.