title: Comparison between isotope angiocardiopneumography and perfusion scintigraphy in the study of diseases of the respiratory tract.
mesh_terms: D001991:Bronchitis / Q000175:diagnosis; D002908:Chronic Disease; D006801:Humans; D007275:Injections, Intravenous; D008175:Lung Neoplasms / Q000175:diagnosis; D008863:Microspheres; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000175:diagnosis; D011877:Radionuclide Imaging; D012140:Respiratory Tract Diseases / Q000175:diagnosis*; D013667:Technetium / Q000008:administration & dosage
chemical_list: D013667:Technetium