title: Perfusion scanning in chronic obstructive lung disease.
mesh_terms: D001991:Bronchitis / Q000175:diagnosis; D002908:Chronic Disease; D003550:Cystic Fibrosis / Q000175:diagnosis; D006023:Glycoproteins; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis*; D008659:Metabolic Diseases / Q000175:diagnosis; D011652:Pulmonary Circulation; D011655:Pulmonary Embolism / Q000175:diagnosis; D011656:Pulmonary Emphysema / Q000175:diagnosis / Q000601:surgery; D011868:Radioisotopes; D011877:Radionuclide Imaging / Q000295:instrumentation; D013997:Time Factors; D014361:Trypsin Inhibitors
chemical_list: D006023:Glycoproteins; D011868:Radioisotopes; D014361:Trypsin Inhibitors