MELAS Syndrome
Article describes MELAS syndrome, its symptoms, diagnosis, and treatment. From the About.com Guide to Rare/Orphan Diseases.

NORD: MELAS Syndrome
Brief definition of the syndrome and list of organizations for support and resources, from the National Organization for Rare Disorders (U.S.).

United Mitochondrial Disease Foundation (U.S.)
Site provides glossary, disease descriptions, publications, news, and patient registry.

The Children's Mitochondrial Disease Network (U.K.)
Site offers information, news, resources, and discussion forum.

GeneReviews: MELAS Syndrome
Technical medical information about the syndrome for medical professionals.