title: Sweat testing for cystic fibrosis.
mesh_terms: D002712:Chlorides / Q000032:analysis*; D003550:Cystic Fibrosis / Q000175:diagnosis* / Q000453:epidemiology; D005188:False Negative Reactions; D006801:Humans; D007231:Infant, Newborn; D008403:Mass Screening; D013542:Sweat / Q000032:analysis*
chemical_list: D002712:Chlorides