Clearance zones in the distal lung.
D000818:Animals; D001980:Bronchi / Q000502:physiology; D002923:Cilia / Q000502:physiology; D004285:Dogs; D004391:Dust; D005260:Female; D007962:Leukocytes / Q000502:physiology; D008168:Lung / Q000276:immunology / Q000502:physiology*; D008264:Macrophages / Q000502:physiology; D008954:Models, Biological; D009093:Mucus / Q000378:metabolism; D010316:Particle Size; D010587:Phagocytosis; D011650:Pulmonary Alveoli / Q000502:physiology; D051381:Rats; D013997:Time Factors
D004391:Dust