Occupational exposure to an intermittent type of noise.
D000337:Aerospace Medicine; D000401:Aircraft; D004781:Environmental Exposure; D006317:Hearing Loss, Noise-Induced / Q000209:etiology; D006801:Humans; D009622:Noise / Q000009:adverse effects*; D009784:Occupational Diseases / Q000209:etiology; D009790:Occupations