title: Quantification of ciliary beat frequency and metachrony by high-speed digital video.
mesh_terms: D000703:Analog-Digital Conversion; D000818:Animals; D002923:Cilia / Q000502:physiology*; D004848:Epithelium / Q000648:ultrastructure; D007091:Image Processing, Computer-Assisted; D018715:Microscopy, Video / Q000379:methods*; D009068:Movement; D011817:Rabbits; D013048:Specimen Handling; D014132:Trachea / Q000166:cytology