[Four cases of bilateral loss of labyrinthine function].
D000328:Adult; D005260:Female; D005684:Gait; D006801:Humans; D007759:Labyrinth Diseases / Q000209:etiology / Q000503:physiopathology*; D008297:Male; D014724:Vestibular Function Tests; D014722:Vestibule, Labyrinth / Q000503:physiopathology*