RT Journal Article SR Electronic T1 Modern approaches to multiple sclerosis JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 361 OP 363 DO 10.7861/clinmedicine.11-4-361 VO 11 IS 4 A1 Martin Wilson YR 2011 UL http://www.rcpjournals.org/content/11/4/361.abstract