title: [Determination of the potassium and sodium content of nail plates by flame photometry as a screening test for mucoviscidosis].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000517:prevention & control*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008403:Mass Screening / Q000379:methods*; D008875:Middle Aged; D009262:Nails / Q000032:analysis*; D010783:Photometry; D011188:Potassium / Q000032:analysis*; D012964:Sodium / Q000032:analysis*
chemical_list: D012964:Sodium; D011188:Potassium
vernacular_title: Opredelenie soderzhaniia kaliia i natriia v nogtevykh plastinkakh metodom plamennoi fotometrii kak skrining-test dlia diagnostiki mukovistsidoza.