Functional assessment of airway caliber.
D000403:Airway Resistance; D055592:Biophysical Phenomena; D001703:Biophysics; D001980:Bronchi / Q000503:physiopathology; D006801:Humans; D007700:Kinetics; D008170:Lung Compliance; D008173:Lung Diseases, Obstructive / Q000503:physiopathology; D008433:Mathematics; D008954:Models, Biological; D012123:Pulmonary Ventilation; D012129:Respiratory Function Tests