Levels of alpha 1-antitrypsin in children from areas with different air pollution.
D000397:Air Pollution; D002648:Child; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008297:Male; D012621:Seasons; D014505:Urban Population; D000515:alpha 1-Antitrypsin / Q000097:blood*
D000515:alpha 1-Antitrypsin