title: Review: Pathogenesis and aetiology of ulcer disease. Part 1: Gastric ulcer.
mesh_terms: D000818:Animals; D001646:Bile; D002908:Chronic Disease; D005750:Gastric Juice; D005753:Gastric Mucosa / Q000503:physiopathology; D005756:Gastritis / Q000150:complications; D006801:Humans; D006863:Hydrogen-Ion Concentration; D011706:Pyloric Antrum / Q000503:physiopathology; D011708:Pylorus / Q000503:physiopathology; D013276:Stomach Ulcer / Q000139:chemically induced / Q000209:etiology* / Q000235:genetics; D013315:Stress, Psychological