title: Auditory screening of preschool children with impedance audiometry--a comparison with pure tone audiometry. Detecting otologic disease prior to the onset of hearing loss.
mesh_terms: D000367:Age Factors; D001299:Audiometry / Q000295:instrumentation; D002675:Child, Preschool; D004427:Ear Diseases / Q000175:diagnosis*; D004432:Ear, Middle / Q000002:abnormalities; D005064:Eustachian Tube / Q000503:physiopathology; D006801:Humans; D013997:Time Factors