http://www.ninds.nih.gov/disorders/amyotrophiclateralsclerosis/amyotrophiclateralsclerosis.htm
National Institute of Neurological Disorders and Stroke, National Institutes of Health
A general overview of amyotrophic lateral sclerosis (ALS) that includes a description and information about treatment, prognosis and research. Selected references, a list of organizations where users can obtain additional information and links to other related NINDS publications are included.