[On the pathogenesis of ascending infections from the external auditory meatus in animals].
D000818:Animals; D002339:Carotid Arteries / Q000502:physiology*; D002946:Cisterna Magna / Q000502:physiology*; D004194:Disease; D004424:Ear Canal; D004427:Ear Diseases; D004431:Ear, External; D014711:Vertebral Artery / Q000502:physiology*
CAROTID ARTERIES/physiology; CISTERNA MAGNA/physiology; EAR, EXTERNAL/diseases; VERTEBRAL ARTERY/physiology