1. B. McCormick. Screening and surveillance for hearing impairment in pre-school children, in: A.G. Kerr (Eds.), Scott Brown's Otolaryngology. vol. 6: Paediatric Otolaryngology, 6th ed., in: D.A. Adams, M.J. Cinnamond (Volume Eds.), Butterworth Heinemann, Oxford (1997), pp. 6/6/1–6/6/5.
2. Epidemiology of hearing impairment;Davis,1997
3. The spoken syntax of normal, hard-of-hearing, and deaf children;Brannon;J. Speech Hear. Res.,1996
4. Performance of young hearing-impaired children on a test of basic concepts;Davis;J. Speech Hear. Res.,1974
5. Epidemiology of the UK population of hearing impaired children, including characteristics of those with and without cochlear implants: audiology, aetiology, comorbidity and affluence;Fortnum;Int. J. Audiol.,2002