http://www.ninds.nih.gov/disorders/gbs/gbs.htm
This document also available in Spanish
National Institute of Neurological Disorders and Stroke, National Institutes of Health
A general overview of Guillain-Barre syndrome that describes the disorder and its treatment, prognosis, and research information. A list of organizations that may provide additional information and referrals and links to other NINDS publications is also provided.