title: Studies in impedance audiometry. 3. Middle ear disorders.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001299:Audiometry; D002648:Child; D002675:Child, Preschool; D002781:Cholesteatoma / Q000175:diagnosis; D004427:Ear Diseases / Q000175:diagnosis; D004429:Ear Ossicles; D004432:Ear, Middle; D006311:Hearing Disorders / Q000175:diagnosis; D006801:Humans; D008417:Mastoiditis / Q000175:diagnosis; D008722:Methods; D008875:Middle Aged; D010033:Otitis Media / Q000175:diagnosis; D010040:Otosclerosis / Q000175:diagnosis; D014432:Tympanic Membrane