RT Journal Article SR Electronic T1 SUBJECT INDEX JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 1229 OP 1229 DO 10.1212/WNL.16.12.1229 VO 16 IS 12 YR 1966 UL http://n.neurology.org/content/16/12/1229.abstract AB