RT Journal Article SR Electronic T1 Multiple sclerosis therapeutic strategies JF Neurology: Clinical Practice FD Lippincott Williams & Wilkins SP 66 OP 68 DO 10.1212/CPJ.0b013e31823cc2c2 VO 1 IS 1 A1 Freedman, Mark S. YR 2011 UL http://cp.neurology.org/content/1/1/66.abstract AB