[Studies on uneven ventilation in chronic obstructive lung disease].
D000368:Aged; D001249:Asthma / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000503:physiopathology*; D012129:Respiratory Function Tests