title: [Serum alpha 1-antitrypsin concentration in respiratory tract diseases in childhood].
mesh_terms: D000293:Adolescent; D001249:Asthma / Q000201:enzymology; D001991:Bronchitis / Q000201:enzymology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011014:Pneumonia / Q000201:enzymology; D012140:Respiratory Tract Diseases / Q000201:enzymology; D000515:alpha 1-Antitrypsin / Q000032:analysis*
chemical_list: D000515:alpha 1-Antitrypsin
vernacular_title: Alpha1-Antitrypsin-Gehalt im Serum bei Luftwegserkrankungen im Kindesalter.