Kennedy, CR; McCann, DC; Campbell, MJ; Law, CM; Mullee, M; Petrou, S; Watkin, P; ... Stevenson, J; + view all Kennedy, CR; McCann, DC; Campbell, MJ; Law, CM; Mullee, M; Petrou, S; Watkin, P; Worsfold, S; Yuen, HM; Stevenson, J; - view fewer (2006) Language ability after early detection of permanent childhood hearing impairment. NEW ENGL J MED , 354 (20) 2131 - 2141.