Hallervorden-Spatz Disease: Information sheet compiled by NINDS.
MCW HealthLink: An article about Hallervorden-Spatz disease, with an explanation, the symptoms and prognosis.
NORD: Neurodegeneration with Brain Iron Accumulation Type 1: Offers synonyms, a general discussion and further resources for the disorder formerly known as Hallervorden-Spatz Syndrome.
OMIM National Center for Biotechnology Information.: A clinical synopsis of Hallervorden-Spatz syndrome.