@misc{indiciaef73f05f2143d, title = {Altered diffusion tensor in multiple sclerosis normal-appearing brain tissue: cortical diffusion changes seem related to clinical deterioration.}, author = {Hugo Vrenken and Petra J W Pouwels and Jeroen J G Geurts and Dirk L Knol and Chris H Polman and Frederik Barkhof and Jonas A Castelijns}, year = {2006}, doi = {10.1002/jmri.20564}, url = {https://pubmed.ncbi.nlm.nih.gov/16565955/}, note = {Source identifier: 16565955} }