TY - RPRT TI - Comparison of multiple sclerosis clinical subgroups using navigated spin echo diffusion-weighted imaging. AU - A G Droogan AU - C A Clark AU - D J Werring AU - G J Barker AU - W I McDonald AU - D H Miller PY - 1999 DO - 10.1016/s0730-725x(99)00011-9 UR - https://pubmed.ncbi.nlm.nih.gov/10372518/ ID - 10372518 ER -