A Nakamizo, T Inoue, Y Kikkawa, K Uda, Y Hirata, K Okamura, M Yasaka and Y. Okada
American Journal of Neuroradiology 30 ( 5 ): 900 - 905 , 2009
T Shichita, T Ogata, M Yasaka, K Yasumori, T Inoue, S Ibayashi, M Iida and Y. Okada
Angiology 60 ( 3 ): 276 - 282 , 2009