title: Editorial: Emphysema.
mesh_terms: D000402:Airway Obstruction / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D005082:Physical Exertion; D011009:Pneumoconiosis / Q000150:complications; D011656:Pulmonary Emphysema / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000235:genetics; D011859:Radiography; D011877:Radionuclide Imaging; D000515:alpha 1-Antitrypsin / Q000378:metabolism
chemical_list: D000515:alpha 1-Antitrypsin