title: Cystic fibrosis: an improved diagnostic method utilizing constant current iontophoresis.
mesh_terms: D002712:Chlorides / Q000032:analysis*; D003550:Cystic Fibrosis / Q000175:diagnosis*; D006801:Humans; D007478:Iontophoresis / Q000295:instrumentation; D008722:Methods; D010862:Pilocarpine / Q000008:administration & dosage; D012964:Sodium / Q000032:analysis*; D013542:Sweat / Q000032:analysis*
chemical_list: D002712:Chlorides; D010862:Pilocarpine; D012964:Sodium