@booklet {1076, title = {Brain Atrophy in Relapsing-Remitting Multiple Sclerosis: A Fractional Volumetric Analysis of Gray Matter and White Matter}, year = {2000}, month = {2000///}, author = {Yiyue Ge and Robert J Grossman and Jayaram K Udupa and James S Babb and L{\'a}szl{\'o} G{\'a}bor Ny{\'u}l and Dennis L Kolson} }