title: Helicobacter pylori infection, cagA status, and duodenal ulcer disease in children.
authors.forename: Y
authors.initials: Y
authors.lastname: Elitsur
mesh_terms: D000942:Antigens, Bacterial / Q000096:biosynthesis*; D001426:Bacterial Proteins / Q000096:biosynthesis*; D002648:Child; D004381:Duodenal Ulcer / Q000378:metabolism / Q000382:microbiology*; D016481:Helicobacter Infections / Q000378:metabolism*; D016480:Helicobacter pylori; D006801:Humans; D007413:Intestinal Mucosa / Q000382:microbiology
chemical_list: D000942:Antigens, Bacterial; D001426:Bacterial Proteins; C080866:cagA protein, Helicobacter pylori