RT Journal Article SR Electronic T1 Hypoplasia and obstruction of the circle of Willis in a case of atypical cerebral hemorrhage and its relationship to Nishimoto's disease JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 361 OP 361 DO 10.1212/WNL.20.4.361 VO 20 IS 4 A1 O. Vuia A1 M. Alexianu A1 S. Gabor YR 1970 UL http://n.neurology.org/content/20/4/361.abstract AB