[OTOSCLEROSIS AS PROTECTION AGAINST NOISE?].
D001299:Audiometry; D005858:Germany; D005860:Germany, West; D006317:Hearing Loss, Noise-Induced; D006801:Humans; D009622:Noise; D009787:Occupational Medicine; D010040:Otosclerosis
ACOUSTIC TRAUMA; AUDIOMETRY; GERMANY, WEST; INDUSTRIAL MEDICINE; OTOSCLEROSIS
OTOSKLEROSE ALS LAERMSCHUTZ?