National Center for Hearing Assessment and Management. Prevalence of congenital hearing loss. 1997. www. infanthearing.org/research/summary/prevalence.html.
Joint Committee on Infant Hearing. Year 2000 position statement principles and guidelines for early hearing detection and intervention programs. American Speech-Language-Hearing Association. 2000. http://professional.asha.org/ continuing_ed/loader.cfm?url=/commonspot/security/getfile. cfm&PageID=6665.
State of the states: Status of universal newborn hearing screening, assessment and intervention in 17 states
Arehart K, et al. State of the states: Status of universal newborn hearing screening, assessment and intervention in 17 states. American Journal of Audiology 1998;7:101-11.
American Speech-Language-Hearing Association. Status of state universal newborn and infant hearing screening legislation and laws. 2001. http://professional.asha.org/resources/ legislative/overview.cfm.