PT - JOURNAL ARTICLE AU - A. Unrath AU - A.C. Ludolph AU - J. Kassubek TI - Alterations of the Corpus Callosum as an MR Imaging Based Hallmark of Motor Neuron Diseases AID - 10.3174/ajnr.A2500 DP - 2011 Apr 06 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2011/04/07/ajnr.A2500.short 4100 - http://www.ajnr.org/content/early/2011/04/07/ajnr.A2500.full