NINDS: Olivopontocerebellar Atrophy « http://www.ninds.nih.gov/health_and_medical/disorders/opca_doc.htm | | Information sheet compiled by national institute of neurological disorders and stroke. |
NORD - Olivopontocerebellar Atrophy « http://www.rarediseases.org/search/rdbdetail_abstract.html?disname=Olivopontocerebellar%20Atrophy%2C%20Hereditary | | Offers synonyms , a general discussion and further resources. |
Opca Awareness « http://alyshia.com/opca | | A site devoted to olivopontocerebellar atrophy. it has links , personal stories and a discussion board. |