RT Journal Article SR Electronic T1 Diagnostic Value of “Mushroom” Morphology in Vertebral Chordoma JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E15 OP E16 DO 10.3174/ajnr.A6947 VO 42 IS 3 A1 T.S. Ghosh A1 S. Tiwari A1 P.K. Garg A1 P.S. Khera A1 P. Elhence YR 2021 UL http://www.ajnr.org/content/42/3/E15.abstract AB