Heterotopic gastric mucosa in the ileum with perforated ulcer

1. Acea Nebril, B.
2. Bouso Montero, M.
3. Blanco Freire, N.
4. Taboada Filgueira, L.
5. Freire Rodríguez, D.
6. Arnal Monreal, F.
7. Gómez Freijoso, C.