title: Gastro-oesophageal sphincter pressure in pernicious anaemia and Zollinger-Ellison syndrome.
mesh_terms: D000752:Anemia, Pernicious / Q000503:physiopathology*; D004943:Esophagogastric Junction; D005755:Gastrins / Q000097:blood*; D006801:Humans; D011312:Pressure; D015043:Zollinger-Ellison Syndrome / Q000503:physiopathology*
chemical_list: D005755:Gastrins