title: [The mucociliary transport system of the respiratory tract].
mesh_terms: D000818:Animals; D001419:Bacteria; D002645:Chickens; D002925:Ciliary Motility Disorders / Q000209:etiology; D006801:Humans; D009079:Mucociliary Clearance; D011898:Ranidae; D012140:Respiratory Tract Diseases / Q000150:complications