RT Journal Article SR Electronic T1 Into the looking glass JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 962 OP 963 DO 10.1212/01.wnl.0000326601.93739.79 VO 71 IS 13 A1 Brenda L. Banwell YR 2008 UL http://n.neurology.org/content/71/13/962.abstract AB