Measurement of Alveolar gas compression to detect mild airway obstruction.
D001249:Asthma / Q000503:physiopathology; D004947:Esophagus / Q000503:physiopathology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis*; D010993:Plethysmography, Whole Body; D011312:Pressure; D011650:Pulmonary Alveoli / Q000503:physiopathology*; D012123:Pulmonary Ventilation; D012907:Smoking / Q000503:physiopathology; D014797:Vital Capacity