Stiff Person (Stiffman) Syndrome
- Personal account of living with the condition, including description of symptoms, and details of current research.
- http://www.stiffman.org

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 Syndrome
- Information sheet compiled by National Institute of Neurological Disorders and Stroke.
- http://www.ninds.nih.gov/health_and_medical/disorders/stiffperson_doc.htm

MCW HealthLink
- An article about Stiff-person syndrome, a rare progressive neurological disorder.
- http://healthlink.mcw.edu/article/921988627.html