title: Letter: Metiamide in duodenal ulcer.
mesh_terms: D000863:Antacids / Q000008:administration & dosage / Q000627:therapeutic use*; D004341:Drug Evaluation; D004381:Duodenal Ulcer / Q000188:drug therapy*; D006801:Humans; D008785:Metiamide / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008875:Middle Aged; D010919:Placebos; D013890:Thiourea / Q000031:analogs & derivatives*; D013997:Time Factors
chemical_list: D000863:Antacids; D010919:Placebos; D008785:Metiamide; D013890:Thiourea