1. Evaluation of the 'ring sign' and the 'core sign' as a magnetic resonance imaging marker of disease activity and progression in clinically isolated syndrome and early multiple sclerosis. Issue 1 (March 2020) Authors: Blindenbacher, Nelly; Brunner, Eveline; Asseyer, Susanna; Scheel, Michael; Siebert, Nadja; Rasche, Ludwig; Bellmann-Strobl, Judith; Brandt, Alexander; Ruprecht, Klemens; Meier, Dominik; Wuerfel, Jens; Paul, Friedemann; Sinnecker, Tim Journal: Multiple sclerosis journal, experimental, translational and clinical Issue: Volume 6:Issue 1(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗