Tay Sachs Disease Information Page. National Institute of Neurological Disorders and Stroke. Accessed 11/11/08 from http://www.ninds.nih.gov/disorders/taysachs/taysachs.htm
What is Tay-Sachs Disease. The National Tay-Sachs & Allied Diseases Association. Accessed 11/11/08 from http://www.ntsad.org/