RT Journal Article SR Electronic T1 General Scientific Session JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 249 OP 249 DO 10.1212/WNL.14.3.249 VO 14 IS 3 A1 Gilbert Glaser A1 Simon Horenstein YR 1964 UL http://n.neurology.org/content/14/3/249.abstract AB