Honan, W P, Heron, J R, Foster, D H, Edgar, Graham K ORCID: https://orcid.org/0000-0003-4302-7169, Scase, M O and Collins, M F
(1989)
Visual loss in multiple sclerosis and its relation to previous optic neuritis, disease duration and clinical classification.
Brain, 113 (4).
pp. 975-987.
doi:10.1093/brain/113.4.975