%0 Journal Article %A Y. Hanaoka %A J.-I. Koyama %A T. Ogiwara %A T. Horiuchi %T Usefulness of a Radial-Specific Neurointerventional Guiding Sheath %D 2021 %R 10.3174/ajnr.A7226 %J American Journal of Neuroradiology %U https://www.ajnr.org/content/ajnr/early/2021/11/18/ajnr.A7226.full.pdf