Otology in industrial medicine.
D001299:Audiometry; D001309:Auditory Threshold; D003638:Deafness / Q000209:etiology; D004185:Disability Evaluation; D004781:Environmental Exposure; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology*