title: An antacid preparation in the treatment of duodenal ulcer.
mesh_terms: D000464:Alginates / Q000009:adverse effects / Q000627:therapeutic use*; D000863:Antacids / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004381:Duodenal Ulcer / Q000188:drug therapy*; D006801:Humans; D010919:Placebos
chemical_list: D000464:Alginates; D000863:Antacids; D010919:Placebos