Epidemiology of dyspepsia in a random mediterranean population. Prevalence of Helicobacter pylori infection

1. Caballero Plasencia, A.M.
2. Sofas Kontoyannis, S.
3. Valenzuela Barranco, M.
4. Martín Ruiz, J.L.
5. Casado Caballero, F.J.
6. Guilarte López-Mañas, J.