Has the incidence of perforated peptic ulcer decreased over the last decade?
- Sánchez-Bueno, F.
- Marín, P.
- Ríos, A.
- Aguayo, J.L.
- Robles, R.
- Piñero, A.
- Fernández, J.A.
- Parrilla, P.
ISSN: 0253-4886
Argitalpen urtea: 2001
Alea: 18
Zenbakia: 6
Orrialdeak: 444-447
Mota: Artikulua