title: The efficacy of a bismuth-protein-complex compound in the treatment of gastric and duodenal ulcers.
mesh_terms: D000328:Adult; D000368:Aged; D001729:Bismuth / Q000494:pharmacology / Q000627:therapeutic use*; D002951:Citrates; D002986:Clinical Trials as Topic; D004357:Drug Synergism; D004381:Duodenal Ulcer / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010434:Pepsin A / Q000494:pharmacology / Q000627:therapeutic use*; D010919:Placebos; D000644:Quaternary Ammonium Compounds; D013276:Stomach Ulcer / Q000188:drug therapy*
chemical_list: D002951:Citrates; D010919:Placebos; D000644:Quaternary Ammonium Compounds; D010434:Pepsin A; D001729:Bismuth