title: Association of alpha 1 -antitrypsin deficiency and primary pulmonary emphysema as determined by the method of radial immunoduffusion. A preliminary study.
mesh_terms: D000937:Antigen-Antibody Reactions; D001249:Asthma / Q000378:metabolism; D001984:Bronchial Neoplasms / Q000201:enzymology*; D002283:Carcinoma, Bronchogenic / Q000201:enzymology*; D003677:Deficiency Diseases; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D008171:Lung Diseases / Q000201:enzymology*; D008173:Lung Diseases, Obstructive / Q000201:enzymology; D008297:Male; D008722:Methods; D011656:Pulmonary Emphysema / Q000201:enzymology; D011658:Pulmonary Fibrosis / Q000201:enzymology; D014361:Trypsin Inhibitors / Q000097:blood*
chemical_list: D014361:Trypsin Inhibitors