title: Cimetidine and peptic ulcer.
mesh_terms: D002927:Cimetidine / Q000008:administration & dosage / Q000627:therapeutic use*; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy*; D010438:Peptic Ulcer Hemorrhage / Q000188:drug therapy; D012008:Recurrence
chemical_list: D006146:Guanidines; D002927:Cimetidine