The effect of position on pulmonary function in chronic obstructive lung disease.
D000328:Adult; D000368:Aged; D001991:Bronchitis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010991:Plethysmography; D011187:Posture; D011656:Pulmonary Emphysema; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency