Cough and mucociliary transport.
D001980:Bronchi / Q000166:cytology / Q000378:metabolism / Q000503:physiopathology*; D002923:Cilia / Q000502:physiology*; D003371:Cough / Q000503:physiopathology*; D006801:Humans; D009093:Mucus / Q000502:physiology*; D014132:Trachea / Q000166:cytology / Q000378:metabolism / Q000503:physiopathology*