title: Cimetidine in the treatment of duodenal ulcer: double-blind study.
mesh_terms: D000863:Antacids / Q000627:therapeutic use; D002927:Cimetidine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004381:Duodenal Ulcer / Q000188:drug therapy*; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D010919:Placebos
chemical_list: D000863:Antacids; D006146:Guanidines; D010919:Placebos; D002927:Cimetidine