JJ Kragt

Higher levels of 25-hydroxyvitamin D are associated with a lower incidence of multiple sclerosis only in women

JJ Kragt, Barbara M. van Amerongen, Joep Killestein et al. · Multiple Sclerosis Journal · 2008 · 207 citations

Progression on the Multiple Sclerosis Functional Composite in multiple sclerosis: what is the optimal cut-off for the three components?

LVAE Bosma, JJ Kragt, Luís Brieva et al. · Multiple Sclerosis Journal · 2010 · 52 citations

Walking speed, rather than Expanded Disability Status Scale, relates to long-term patient-reported impact in progressive MS

LVAE Bosma, JJ Kragt, CH Polman · Multiple Sclerosis Journal · 2012 · 37 citations

The search for responsive clinical endpoints in primary progressive multiple sclerosis

LVAE Bosma, JJ Kragt, Luís Brieva et al. · Multiple Sclerosis Journal · 2009 · 33 citations

Detecting clinically-relevant changes in progressive multiple sclerosis

LVAE Bosma, JM Sonder, JJ Kragt et al. · Multiple Sclerosis Journal · 2014 · 24 citations