title: Alpha-1-antitrypsin in lung diseases.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D006801:Humans; D008171:Lung Diseases / Q000097:blood*; D008875:Middle Aged; D010641:Phenotype; D000515:alpha 1-Antitrypsin / Q000032:analysis*
chemical_list: D000515:alpha 1-Antitrypsin