Marked high-frequency hearing loss in children: a problem in early identification.
D000161:Acoustic Stimulation; D000367:Age Factors; D001299:Audiometry / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D003638:Deafness / Q000175:diagnosis*; D005069:Evaluation Studies as Topic; D006801:Humans; D007223:Infant; D008722:Methods