title: Cauterization of the external endolymphatic duct in elasmobranchs. The Portmann experiment revisited.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D001766:Blindness / Q000150:complications; D002425:Cautery; D004106:Dilatation; D004195:Disease Models, Animal; D007758:Ear, Inner / Q000502:physiology* / Q000601:surgery; D007761:Labyrinthine Fluids / Q000502:physiology; D008575:Meniere Disease / Q000473:pathology / Q000503:physiopathology*; D008854:Microscopy, Electron; D009040:Motion Pictures; D012754:Sharks / Q000502:physiology*; D013550:Swimming; D014722:Vestibule, Labyrinth / Q000473:pathology / Q000601:surgery