title: Regional pulmonary function.
mesh_terms: D000403:Airway Resistance; D001984:Bronchial Neoplasms / Q000175:diagnosis; D002000:Bronchospirometry; D003201:Computers; D003936:Diagnosis, Computer-Assisted; D006801:Humans; D008168:Lung / Q000502:physiology*; D008171:Lung Diseases / Q000175:diagnosis*; D008173:Lung Diseases, Obstructive / Q000175:diagnosis; D008954:Models, Biological; D011652:Pulmonary Circulation; D011655:Pulmonary Embolism / Q000175:diagnosis; D012123:Pulmonary Ventilation; D011868:Radioisotopes; D011877:Radionuclide Imaging; D012129:Respiratory Function Tests; D014692:Ventilation-Perfusion Ratio; D014978:Xenon
chemical_list: D011868:Radioisotopes; D014978:Xenon