1. ASHA Prevalence of Communication disorders, Unpublished report, Rockville, Md: American Speech — Language - Hearing Association 1981 ASHA Taskforce on Speech Pathology and Audiology Service needs in Prisons, Washington DC, 1983
2. Clayton D (1985) Jan Snavely finds one third of juvenile offenders have learning language and hearing problems. Medics J
3. Belenchia TA and Crowe TA (1983) Prevalence of speech and hearing disorders in a state penitentiary population. J Commun Dis 16:279–285
4. Murray N, LePage E, Butler T et al. (2004) Hearing health of New South Wales prison inmates. Australian New Zealand J Public Health 28(6):537–541
5. Holmes AE, Kaplan HS, Nichols SW, Griffiths SK, Weber FT, Isart FA et al. (1996) Screening for hearing loss in juvenile detention centers. J Amer Acad Audiol 7(5):332–338