title: [Clinical observation of tinnitus caused by extrinsic causes--head trauma, acoustic trauma, etc].
mesh_terms: D000162:Acoustics; D002249:Carbon Monoxide Poisoning / Q000150:complications; D002908:Chronic Disease; D006259:Craniocerebral Trauma / Q000150:complications*; D003638:Deafness / Q000150:complications; D006311:Hearing Disorders / Q000150:complications; D006317:Hearing Loss, Noise-Induced / Q000150:complications*; D006320:Hearing Tests; D006801:Humans; D009784:Occupational Diseases; D014012:Tinnitus / Q000209:etiology* / Q000473:pathology