Substantia nigra hypoechogenicity in Friedreich ataxia.

Mov Disord 2012 Feb; 27(2):332-3.DOI: 10.1002/mds.23989

Stockner H, Sojer M, Hering S, Nachbauer W, Seppi K, Schmidauer C, Poewe W, Boesch SM
Department of Neurology, Medical University Innsbruck, Innsbruck, Austria.

No abstract is available for this article.