title: Gastric lymphoma and Helicobacter pylori.
authors.forename: P G
authors.initials: PG
authors.lastname: Isaacson
mesh_terms: D005753:Gastric Mucosa / Q000473:pathology; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori; D006801:Humans; D008221:Lymphoid Tissue / Q000473:pathology; D008223:Lymphoma / Q000209:etiology* / Q000473:pathology; D016393:Lymphoma, B-Cell / Q000473:pathology; D013274:Stomach Neoplasms / Q000209:etiology* / Q000473:pathology