Cite
MLA Citation
M Filippi et al.. “Interferon β treatment for multiple sclerosis has a graduated effect on MRI enhancing lesions according to their size and pathology.” Journal of neurology, neurosurgery and psychiatry, vol. 67, no. 3, 1999, pp. 386–389. http://access.bl.uk/ark:/81055/vdc_100135569288.0x00003a