Prevalence of CagA and VacA Antibodies in Children with Helicobacter pylori-Associated Peptic Ulcer Compared to Prevalence in Pediatric Patients with Active or Nonactive Chronic G...

le Alarcón, T., Martínez, M. J., Urruzuno, P., Cilleruelo, M. L., Madruga, D., Sebastian, M., Domingo, D., Sanz, J. C., López-Brea, M.
Foilsithe 2000