RT Journal Article SR Electronic T1 Comment on “Reproducibility of Cerebrospinal Venous Blood Flow and Vessel Anatomy with the Use of Phase Contrast–Vastly Undersampled Isotropic Projection Reconstruction and Contrast-Enhanced MRA” JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E3 OP E3 DO 10.3174/ajnr.A3868 VO 35 IS 3 A1 F. Sisini A1 A. Taibi A1 M. Gambaccini A1 E. Menegatti A1 P. Zamboni YR 2014 UL http://www.ajnr.org/content/35/3/E3.abstract AB