Noise-induced hearing loss.
D004430:Ear Protective Devices; D006309:Hearing / Q000502:physiology; D006317:Hearing Loss, Noise-Induced / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D008144:Loudness Perception; D008297:Male; D009623:Noise, Occupational / Q000009:adverse effects; D012016:Reference Values; D013016:Sound / Q000009:adverse effects