Estimation of expiratory efficiency of emphysematous lungs on the basis of anatomical findings.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004548:Elasticity; D005260:Female; D006801:Humans; D007223:Infant; D008168:Lung / Q000033:anatomy & histology / Q000502:physiology; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000473:pathology / Q000503:physiopathology*; D012129:Respiratory Function Tests