@article {reich2, title = {MRI of the Corpus Callosum in Multiple Sclerosis: Association with Disability}, journal = {Multiple Sclerosis, PMCID: PMC2820126}, volume = {16}, number = {2}, year = {2010}, pages = {166{\textendash}177}, author = {Ozturk, A and Smith, S and Gordon-Lipkin, E and Harrison, D and Shiee, N and Pham, D and Caffo, B and Calabresi, P and Reich, D.} }