title: Benign gastric ulceration with pentagastrinfast achlorhydria (the first reported case)
mesh_terms: D000126:Achlorhydria / Q000150:complications*; D005260:Female; D005743:Gastrectomy; D005750:Gastric Juice / Q000378:metabolism; D006801:Humans; D008875:Middle Aged; D010418:Pentagastrin / Q000494:pharmacology; D013276:Stomach Ulcer / Q000209:etiology
chemical_list: D010418:Pentagastrin