Diagnosis of Helicobacter pylori infection in patients with upper gastointestinal bleeding due to peptic ulcer
- Rojas Feria, M.M.
- Téllez, M.R.
- Valenzuela, M.
- Herrerías, J.M.
ISSN: 1130-0108
Argitalpen urtea: 2002
Alea: 94
Zenbakia: 12
Orrialdeak: 721-724
Mota: Editoriala