Industrial noise.
D001299:Audiometry; D004185:Disability Evaluation; D004430:Ear Protective Devices; D006266:Health Education; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control; D006801:Humans; D007878:Legislation as Topic; D009622:Noise / Q000517:prevention & control; D009623:Noise, Occupational / Q000517:prevention & control; D009784:Occupational Diseases / Q000517:prevention & control; D006113:United Kingdom