We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVariation between observers in classifying multiple sclerosis.AuthorsFord, H L; Johnson, M H; Rigby, A SPublicationJournal of neurology, neurosurgery, and psychiatry, 1996, Vol 61, Issue 4, p418ISSN0022-3050Publication typeCommentaryDOI10.1136/jnnp.61.4.418