Flow induced by biological mucociliary systems.
D000818:Animals; D001692:Biological Transport; D002368:Castor Oil; D002415:Cats; D002923:Cilia / Q000502:physiology*; D006651:Histocytochemistry; D009093:Mucus / Q000502:physiology*; D014132:Trachea / Q000166:cytology*
D002368:Castor Oil