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Substantia nigra hyperechogenicity and Parkinson's disease risk in patients with essential tremor |
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| Authors: | Fabienne S. Sprenger MD Isabel Wurster MD Klaus Seppi MD Heike Stockner MD Christoph Scherfler MD Martin Sojer MD Christof Schmidauer MD Daniela Berg MD Werner Poewe MD |
| Affiliation: | 1. Department of Neurology, Innsbruck Medical University, Innsbruck, Austria;2. Neurology Center, Hertie Institute for Clinical Brain Research, Department of Neurodegenerative Diseases, University of Tübingen, Tübingen, Germany |
| Abstract: | |
| Keywords: | Parkinson's disease essential tremor substantia nigra hyperechogenicity |