RT Journal Article SR Electronic T1 IFNB in MS JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 1110 OP 1111 DO 10.1212/WNL.47.4.1110-a VO 47 IS 4 A1 Barnes, David YR 1996 UL http://n.neurology.org/content/47/4/1110.2.abstract AB