The utility of MRI in suspected MS [RETIRED]: report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology. - Frohman EM; Goodin DS; Calabresi PA; Corboy JR; Coyle PK; Filippi M; Frank JA; Galetta SL; Grossman RI; Hawker K; Kachuck NJ; Levin MC; et al. (Neurology, 2003)