[DIMINUTION OF SOUND IN 10 DIFFERENT AIDS FOR THE PROTECTION OF HEARING].
D001299:Audiometry; D006309:Hearing; D006320:Hearing Tests; D006801:Humans; D009426:Netherlands; D009787:Occupational Medicine; D013016:Sound
AUDIOMETRY; HEARING; INDUSTRIAL MEDICINE; NETHERLANDS
GELUIDSVERZWAKKING VAN TIEN VERSCHILLENDE GEHOORBESCHERMINGSMIDDELEN.