title: Closing volume--a test of small airway function?
mesh_terms: D000005:Abdomen / Q000601:surgery; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000402:Airway Obstruction / Q000503:physiopathology; D000758:Anesthesia; D001249:Asthma / Q000503:physiopathology; D001980:Bronchi / Q000503:physiopathology*; D001991:Bronchitis / Q000503:physiopathology; D002648:Child; D002908:Chronic Disease; D006112:Gravitation; D006331:Heart Diseases / Q000503:physiopathology; D006801:Humans; D008103:Liver Cirrhosis / Q000503:physiopathology; D008168:Lung / Q000502:physiology*; D008875:Middle Aged; D009765:Obesity / Q000503:physiopathology; D012123:Pulmonary Ventilation; D011868:Radioisotopes; D012119:Respiration; D012129:Respiratory Function Tests; D012600:Scoliosis / Q000503:physiopathology; D013147:Spirometry; D014978:Xenon
chemical_list: D011868:Radioisotopes; D014978:Xenon