Intersegmental collateral ventilation in the human lung.
D001128:Argon; D001980:Bronchi / Q000033:anatomy & histology / Q000502:physiology; D004058:Diffusion; D006801:Humans; D008168:Lung / Q000033:anatomy & histology / Q000502:physiology; D011137:Polystyrenes; D011312:Pressure; D011650:Pulmonary Alveoli; D012116:Resins, Plant; D012119:Respiration
D011137:Polystyrenes; D012116:Resins, Plant; D001128:Argon