title: Deficiency of alpha 1-antitrypsin and chronic obstructive pulmonary disease.
mesh_terms: D000328:Adult; D000368:Aged; D001796:Blood Protein Disorders / Q000150:complications* / Q000503:physiopathology; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000209:etiology* / Q000503:physiopathology; D008297:Male; D012129:Respiratory Function Tests; D019896:alpha 1-Antitrypsin Deficiency