N. Kumagai

Evaluation of surgically formed collateral circulation in moyamoya disease with 3D-CT angiography: comparison with MR angiography and X-ray angiography.

M. Sato, K. Ito, M. Kikuchi, 1996, Neuropediatrics.

A CASE OF DANDY-WALKER'S SYNDROME ASSOCIATED WITH ANOMALOUS SUBOCCIPITAL DURAL SINUS

T. Aiba, J. Kawafuchi, N. Kumagai, 1972 .

[Statistic observation of ears with congenital aural atresia].

Y. Toda, I. Takeyama, Y. Ogino, 1986, Nihon Jibiinkoka Gakkai kaiho.