[CONDUCTIVE DEAFNESS AS NOISE PROTECTION].
D003638:Deafness; D034381:Hearing Loss; D006314:Hearing Loss, Conductive; D006317:Hearing Loss, Noise-Induced; D006801:Humans; D009622:Noise; D009787:Occupational Medicine
ACOUSTIC TRAUMA; DEAFNESS; INDUSTRIAL MEDICINE
DIE SCHALLEITUNGSSCHWERHOERIGKEIT ALS LAERMSCHUTZ.