Enlarged hyperechogenic substantia nigra as a risk marker for Parkinson's disease.
Berg D, Behnke S, Seppi K, Godau J, Lerche S, Mahlknecht P, Liepelt-Scarfone I, Pausch C, Schneider N, Gaenslen A, Brockmann K, Srulijes K, Huber H, Wurster I, Stockner H, Kiechl S, Willeit J, Gasperi A, Fassbender K, Gasser T, Poewe W.
Berg D, et al. Among authors: lerche s.
Mov Disord. 2013 Feb;28(2):216-9. doi: 10.1002/mds.25192. Epub 2012 Oct 31.
Mov Disord. 2013.
PMID: 23115051