RT Journal Article SR Electronic T1 Differentiation of Skull Base Chordomas from Chondrosarcomas by Diffusion-Weighted MRI JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E113 OP E113 DO 10.3174/ajnr.A3723 VO 34 IS 10 A1 Freeze, B.S. A1 Glastonbury, C.M. YR 2013 UL http://www.ajnr.org/content/34/10/E113.abstract AB