1. Helicobacter pylori: recent advances in the study of its pathogenicity and prevention
2. Prinz C, Schöniger M, Rad R, Becker I, Keiditsch E, Wagenpfeil S, Classen M, Rösch T, Schepp W, Gerhard M. Key importance of the Helicobacter pylori adherence factor blood group antigen binding adhesin during chronic gastric inflammation. Cancer Res 2001;61:1903-1909.
3. Overexpression of co-stimulatory molecules in peripheral mononuclear cells of Helicobacter pylori- positive peptic ulcer patients: possible difference in host responsiveness compared with non-ulcer patients
4. Peterson RA, Hoepf T, Eaton KA. Adoptive transfer of splenocytes in SCID mice implicates CD4+ T cells in apoptosis and epithelial proliferation associated with Helicobacter pylori-induced gastritis. Comp Med 2003;53:498-509.
5. CD4 + Th1-cells Predominate in Low-grade B-Cell Lymphoma of Gastric Mucosa-associated Lymphoid Tissue (MALT type)