title: Obstructive lung disease in heterozygotes for alpha-1 antitrypsin deficiency.
mesh_terms: D000328:Adult; D000368:Aged; D001797:Blood Protein Electrophoresis; D003677:Deficiency Diseases / Q000150:complications / Q000235:genetics*; D005260:Female; D006579:Heterozygote; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000201:enzymology / Q000209:etiology / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D010641:Phenotype; D013147:Spirometry; D014361:Trypsin Inhibitors / Q000097:blood*
chemical_list: D014361:Trypsin Inhibitors