[Trace element concentrations in human fingernails].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D005385:Fingers; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009262:Nails / Q000032:analysis*; D014131:Trace Elements / Q000032:analysis*
D014131:Trace Elements