Cochlear failures.
Moores
Donald F
DF
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003054:Cochlear Implants; D003142:Communication; D003638:Deafness / Q000534:rehabilitation*; D006310:Hearing Aids; D006801:Humans; D007223:Infant; D008369:Manual Communication; D011475:Prosthesis Failure; D012813:Sign Language