Sensorineural hearing loss in young children: a systematic approach to evaluation.
D002648:Child; D002675:Child, Preschool; D003586:Cytomegalovirus Infections / Q000150:complications; D006319:Hearing Loss, Sensorineural / Q000175:diagnosis* / Q000209:etiology; D006320:Hearing Tests; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009083:Mucopolysaccharidoses / Q000150:complications; D014777:Virus Diseases / Q000150:complications