A follow-up study of substantia nigra echogenicity in healthy adults.
Mahlknecht P, Stockner H, Nocker M, Kiechl S, Willeit J, Scherfler C, Sojer M, Gasperi A, Rungger G, Poewe W, Seppi K.
Mahlknecht P, et al. Among authors: rungger g.
Mov Disord. 2012 Aug;27(9):1196-7. doi: 10.1002/mds.25080. Epub 2012 Jun 14.
Mov Disord. 2012.
PMID: 22700445
No abstract available.