A STUDY OF HEARING IN ADVANCED AGE.
D001299:Audiometry; D003056:Cochlear Nerve; D004423:Ear; D005853:Geriatrics; D006311:Hearing Disorders; D006801:Humans; D007759:Labyrinth Diseases; D010040:Otosclerosis; D010336:Pathology
ACOUSTIC NERVE; AUDIOMETRY; COCHLEAR NERVE; EAR; GERIATRICS; HEARING DISORDERS; LABYRINTH DISEASES; OTOSCLEROSIS; PATHOLOGY