title: Ear pathology: its role in hearing impairment.
mesh_terms: D000293:Adolescent; D000328:Adult; D001299:Audiometry; D004423:Ear / Q000293:injuries*; D004427:Ear Diseases / Q000150:complications*; D006311:Hearing Disorders / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged