title: Cystic fibrosis linked to chloride ions' inability to cross certain cells.
mesh_terms: D002712:Chlorides / Q000378:metabolism*; D003550:Cystic Fibrosis / Q000378:metabolism*; D004848:Epithelium / Q000378:metabolism; D006801:Humans; D007477:Ions; D013545:Sweat Glands / Q000378:metabolism*
chemical_list: D002712:Chlorides; D007477:Ions