title: Helicobacter pylori and oesophageal cancer--not always protective.
authors: Section of Medicine, Western Infirmary, 44 Church Street, Glasgow G11 6NT, UK. k.e.l.mccoll@clinmed.gla.ac.uk
authors: Kenneth E L
authors: KE
authors: McColl
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000382:microbiology*; D004938:Esophageal Neoplasms / Q000382:microbiology*; D005757:Gastritis, Atrophic / Q000150:complications / Q000382:microbiology; D005764:Gastroesophageal Reflux / Q000150:complications; D016481:Helicobacter Infections / Q000150:complications*; D016480:Helicobacter pylori; D006801:Humans