TY - RPRT TI - Long-term speech perception in children with cochlear implants compared with children with conventional hearing aids. AU - A F Snik AU - A M Vermeulen AU - J P Brokx AU - P van den Broek PY - 1997 UR - https://pubmed.ncbi.nlm.nih.gov/9391631/ ID - 9391631 ER -