title: Determinants of expiratory airflow in patients with chronic airways obstruction.
mesh_terms: D000368:Aged; D000402:Airway Obstruction / Q000503:physiopathology*; D001980:Bronchi / Q000503:physiopathology; D001991:Bronchitis / Q000503:physiopathology*; D002908:Chronic Disease; D004947:Esophagus; D006801:Humans; D008168:Lung / Q000503:physiopathology; D008297:Male; D008365:Manometry; D008875:Middle Aged; D011312:Pressure; D012123:Pulmonary Ventilation; D012129:Respiratory Function Tests; D013147:Spirometry; D014132:Trachea / Q000503:physiopathology