title: Gastric bezoars: a frequent complication in the postoperative ulcer patient.
mesh_terms: D000328:Adult; D001630:Bezoars / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000209:etiology* / Q000628:therapy; D004724:Endoscopy; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010447:Peptide Hydrolases / Q000627:therapeutic use; D011859:Radiography; D013272:Stomach Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D013276:Stomach Ulcer / Q000601:surgery*
chemical_list: D010447:Peptide Hydrolases