Media type: E-Article Title: Acute exacerbations after decades of non-active chronic multiple sclerosis Contributor: Haupts, Michael R; Spill-Askeridis, Petra; Humpert, Marius; Seidel, Dietmar; Hartung, Hans-Peter imprint: SAGE Publications, 2018 Published in: Multiple Sclerosis Journal Language: English DOI: 10.1177/1352458518754365 ISSN: 1352-4585; 1477-0970 Keywords: Neurology (clinical) ; Neurology Origination: Footnote: