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Citation: Nf. Kalkers et al., Concurrent validity of the MS functional composite using MRI as a biological disease marker, NEUROLOGY, 56(2), 2001, pp. 215-219

Authors: Kalkers, NF de Groot, V Lazeron, RHC Killestein, J Ader, HJ Barkhof, F Lankhorst, GJ Polman, CH

Citation: Nf. Kalkers et al., MS Functional Composite - Relation to disease phenotype and disability strata, NEUROLOGY, 54(6), 2000, pp. 1233-1239