title: Severe pulmonary emphysema. A comparison of patients with and without   1 -antitrypsin deficiency.
mesh_terms: D000328:Adult; D000367:Age Factors; D001797:Blood Protein Electrophoresis; D001827:Body Height; D001835:Body Weight; D001991:Bronchitis / Q000209:etiology / Q000503:physiopathology; D002245:Carbon Dioxide / Q000097:blood; D004417:Dyspnea / Q000209:etiology; D006579:Heterozygote; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008661:Metabolism, Inborn Errors; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D005082:Physical Exertion; D011656:Pulmonary Emphysema / Q000150:complications / Q000000981:diagnostic imaging / Q000201:enzymology* / Q000235:genetics; D011859:Radiography; D012907:Smoking; D013147:Spirometry; D014361:Trypsin Inhibitors / Q000097:blood*; D014797:Vital Capacity
chemical_list: D014361:Trypsin Inhibitors; D002245:Carbon Dioxide; D010100:Oxygen