title: Alpha1-antitrypsin deficiency and emphysema.
mesh_terms: D000328:Adult; D002648:Child; D005796:Genes; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007564:Japan / Q000208:ethnology; D008297:Male; D010641:Phenotype; D011656:Pulmonary Emphysema / Q000209:etiology*; D000515:alpha 1-Antitrypsin / Q000235:genetics; D019896:alpha 1-Antitrypsin Deficiency
chemical_list: D000515:alpha 1-Antitrypsin