Occupational noise--the unavoidable health hazard.
D001309:Auditory Threshold; D006317:Hearing Loss, Noise-Induced / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D009623:Noise, Occupational / Q000517:prevention & control; D009784:Occupational Diseases / Q000209:etiology / Q000517:prevention & control*