title: H Pylori protects against oesophageal cancer.
authors.forename: Cathel
authors.initials: C
authors.lastname: Kerr
mesh_terms: D000230:Adenocarcinoma / Q000517:prevention & control*; D004938:Esophageal Neoplasms / Q000517:prevention & control*; D005744:Gastric Acid / Q000378:metabolism*; D016481:Helicobacter Infections / Q000378:metabolism*; D016480:Helicobacter pylori; D006801:Humans