Diffusion tensor MRI of early upper motor neuron involvement in amyotrophic lateral sclerosis.
| Authors: | Sach M, Winkler G, Glauche V, Liepert J, Heimbach B, Koch MA, Buchel C, Weiller C |
| Journal: | Brain : a journal of neurology |
| Year: | 2004 |
| PMID: | 14607785 |
