Studies on neutron activation analysis for the measurement of sodium in nails as a screening test for cystic fibrosis.
D000201:Activation Analysis; D000328:Adult; D002648:Child; D003550:Cystic Fibrosis / Q000175:diagnosis*; D006801:Humans; D009262:Nails / Q000032:analysis*; D009501:Neutron Activation Analysis / Q000295:instrumentation / Q000379:methods; D012964:Sodium / Q000032:analysis*
D012964:Sodium