title: Peptic ulcer: cimetidine and other new concepts.
mesh_terms: D002927:Cimetidine / Q000008:administration & dosage / Q000627:therapeutic use*; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D014628:Vagotomy
chemical_list: D006146:Guanidines; D002927:Cimetidine