Zucca, E Gastric MALT lymphomas, new insight and still unanswered questions. [electronic resource] - Italian journal of gastroenterology and hepatology Feb 1998 - 5-9 p. digital Publication Type: Editorial; Research Support, Non-U.S. Gov't; Review ISSN: 1125-8055 Subjects--Topical Terms: B-Lymphocytes--immunologyCD40 Antigens--immunologyDNA, Neoplasm--analysisGastric Mucosa--immunologyGastritis--complicationsGene ExpressionHelicobacter Infections--complicationsHelicobacter pylori--isolation & purificationHumansImmunoglobulin Heavy Chains--biosynthesisLymphoma, B-Cell, Marginal Zone--etiologyStomach Neoplasms--etiologyT-Lymphocytes--immunology