Noise--American style.
D000328:Adult; D004185:Disability Evaluation; D006311:Hearing Disorders / Q000517:prevention & control*; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases / Q000517:prevention & control*; D014481:United States; D014942:Workers' Compensation