Changes in gastrin and serum pepsinogens in monitoring of Helicobacter pylori response to therapy

1. Pérez-Paramo, M.
2. Albillos, A.
3. Calleja, J.L.
4. Salas, C.
5. Del Carmen Marín, M.
6. Marcos, M.L.
7. Cacho, G.
8. Escartín, P.
9. Ortiz-Berrocal, J.