title: Cimetidine for duodenal ulcer.
mesh_terms: D002229:Carbenoxolone / Q000627:therapeutic use; D002927:Cimetidine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D004381:Duodenal Ulcer / Q000188:drug therapy*; D006035:Glycyrrhiza; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D010946:Plants, Medicinal; D012107:Research Design
chemical_list: D006146:Guanidines; D002927:Cimetidine; D002229:Carbenoxolone