Impulse noise exposure during military service.
D001305:Auditory Fatigue; D006317:Hearing Loss, Noise-Induced / Q000209:etiology; D006801:Humans; D008887:Military Medicine; D009622:Noise / Q000009:adverse effects*; D012306:Risk; D013064:Speech Disorders / Q000209:etiology; D014012:Tinnitus / Q000209:etiology