Takeshi Sugahara

Usefulness of diffusion‐weighted MRI with echo‐planar technique in the evaluation of cellularity in gliomas

Toshinori Hirai, Yulin Ge, Yukunori Korogi, 1999, Journal of magnetic resonance imaging : JMRI.

Grading astrocytic tumors by using apparent diffusion coefficient parameters: superiority of a one- versus two-parameter pilot method.

Toshinori Hirai, Ryuji Murakami, Yasuyuki Yamashita, 2009, Radiology.

Comparison of 2D and 3D digital subtraction angiography in evaluation of intracranial aneurysms.

Yukunori Korogi, Y. Korogi, T. Sugahara, 2002, AJNR. American journal of neuroradiology.