MCW HealthLink 
An article about Stiff-person syndrome, a rare progressive neurological disorder.
http://healthlink.mcw.edu/article/921988627.htmlStiff-Person Syndrome 
Information sheet compiled by National Institute of Neurological Disorders and Stroke.
http://www.ninds.nih.gov/health_and_medical/disorders/stiffperson_doc.htm
NORD: Stiff Person Syndrome 
Offers synonyms, a general discussion and further resources.
http://www.rarediseases.org/search/rdbdetail_abstract.html?disname=Stiff%20Person%20Syndrome
Stiff Person (Stiffman) Syndrome 
Personal account of living with the condition, including description of symptoms, and details of current research.
http://www.stiffman.org