title: Evidence of a 'critical age' for sequential implantation of the second ear in congenitally deaf children.
authors.affiliation: Royal National Throat, Nose and Ear Hospital, University College London Ear Institute, London, UK. john.graham10@virgin.net
authors.forename: John
authors.initials: J
authors.lastname: Graham
authors.forename: Debi
authors.initials: D
authors.lastname: Vickers
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D019929:Cochlear Implantation; D003054:Cochlear Implants; D003638:Deafness / Q000151:congenital* / Q000523:psychology / Q000628:therapy*; D006801:Humans; D007804:Language Development; D013067:Speech Perception / Q000502:physiology*