@booklet {1074, title = {Magnetization Transfer Ratio Histogram Analysis of Normal Appearing Gray Matter and White Matter in MS}, 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 and Lois J Mannon and Joseph C McGowan} }