A new screening test for cystic fibrosis.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002712:Chlorides / Q000378:metabolism*; D003550:Cystic Fibrosis / Q000150:complications*; D006801:Humans; D007223:Infant; D008403:Mass Screening / Q000175:diagnosis*; D012964:Sodium / Q000378:metabolism*; D013542:Sweat
D002712:Chlorides; D012964:Sodium