Machado-Joseph Disease Fact Sheet
- Developed by the National Institute of Neurological Disorders and Stroke (NINDS).
- http://www.ninds.nih.gov/disorders/machado_joseph/detail_machado_joseph.htm

Machado Joseph Disease
- Origins of the disease and the Jewish connection. Symptoms, diagnosis, ongoing research information, and resources.
- http://www.mazornet.com/genetics/machado.asp

International Joseph Disease Foundation
- Offers education, medical referrals, up-dates, and support to all individuals interested in Machado-Joseph Disease.
- http://www.ijdf.net