RT Journal Article SR Electronic T1 Diet and disease modification in multiple sclerosis: a nutritional epidemiology perspective JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP jnnp-2017-316375 DO 10.1136/jnnp-2017-316375 A1 Kathryn Fitzgerald YR 2017 UL http://jnnp.bmj.com/content/early/2017/09/01/jnnp-2017-316375.abstract AB