RT Journal Article SR Electronic T1 Cerebral Ischemia JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 881 OP 881-b DO 10.1212/WNL.15.9.881-b VO 15 IS 9 A1 ROLAND P. MACKAY YR 1965 UL http://n.neurology.org/content/15/9/881.3.abstract AB