Regional dispersion of volume-to-ventilation ratios in the lung of man.
D000328:Adult; D002000:Bronchospirometry; D002404:Catheterization; D006801:Humans; D008168:Lung / Q000033:anatomy & histology; D008175:Lung Neoplasms / Q000503:physiopathology; D008875:Middle Aged; D008954:Models, Biological; D009584:Nitrogen / Q000032:analysis*; D010998:Pleurisy / Q000503:physiopathology; D011187:Posture; D012119:Respiration; D014397:Tuberculosis, Pulmonary / Q000503:physiopathology
D009584:Nitrogen