RT Journal Article SR Electronic T1 Cerebral Hemodynamics in Patients with Chronic Obstructive Carotid Disease by rCBF, rCBV, and rCBV/rCBF Ratio Using SPECT JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 55 OP 60 VO 31 IS 1 A1 Toyama, Hiroshi A1 Takeshita, Gen A1 Takeuchi, Akira A1 Anno, Hirofumi A1 Ejiri, Kazutaka A1 Maeda, Hisato A1 Katada, Kazuhiro A1 Koga, Sukehiko A1 Ishiyama, Norio A1 Kanno, Tetsuo A1 Yamaoka, Nobuyuki YR 1990 UL http://jnm.snmjournals.org/content/31/1/55.abstract AB