The role of mucus in transport by cilia.
D000818:Animals; D001001:Anura; D001692:Biological Transport; D002415:Cats; D002645:Chickens; D002923:Cilia / Q000502:physiology*; D004848:Epithelium / Q000502:physiology; D005547:Foreign Bodies / Q000503:physiopathology; D009092:Mucous Membrane / Q000033:anatomy & histology / Q000502:physiology*; D009093:Mucus / Q000502:physiology*; D011817:Rabbits; D051381:Rats; D012137:Respiratory System / Q000503:physiopathology