GeneClinics: A summary of myotonic dystrophy, the diagnosis, clinical description, differential diagnosis, management, genetic counseling and resources.
NCBI: Genes and Diseases: A discussion about myotonic dystrophy, when it occurs, symptoms and the gene.
NINDS Myotonia Information Page: Information sheet compiled by the National Institute of Neurological Disorders and Stroke.
The CaF Directory: An article about myotonic dystrophy, its characteristics and inheritance patterns.