Gastric mucosa lesions in gastric ulcer disease. Initial study and 1-year follow-up after Helicobacter pylori eradication

1. Bermejo, F.
2. Boixeda, D.
3. Gisbert, J.P.
4. Sanz, J.M.
5. Defarges, V.
6. Alvarez Calatayud, G.
7. Martín de Argila, C.