title: Renal disturbance in cystic fibrosis.
mesh_terms: D003550:Cystic Fibrosis / Q000503:physiopathology*; D005919:Glomerular Filtration Rate; D006801:Humans; D007668:Kidney / Q000503:physiopathology*; D012964:Sodium / Q000652:urine
chemical_list: D012964:Sodium