title: Achlorhydria and benign gastric ulcer.
abstract: A 76 year-old man with a benign gastric ulcer and pernicious anemia is reported. The etiology of the ulcer is unexplained.
mesh_terms: D000126:Achlorhydria / Q000150:complications*; D000368:Aged; D000752:Anemia, Pernicious / Q000150:complications; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D008297:Male; D010418:Pentagastrin / Q000494:pharmacology; D013268:Stimulation, Chemical; D013276:Stomach Ulcer / Q000150:complications*
chemical_list: D010418:Pentagastrin