Moderate to severe sensorineural hearing impaired child: analysis of etiology, intervention, and outcome.
D002648:Child; D002675:Child, Preschool; D006310:Hearing Aids; D006319:Hearing Loss, Sensorineural / Q000150:complications / Q000209:etiology / Q000628:therapy*; D006801:Humans; D007223:Infant; D007805:Language Development Disorders / Q000209:etiology / Q000628:therapy*; D007806:Language Disorders / Q000628:therapy*; D011379:Prognosis; D012189:Retrospective Studies; D012813:Sign Language; D013064:Speech Disorders / Q000209:etiology / Q000628:therapy*