Ring-enhancing spinal cord lesions in neuromyelitis optica spectrum disorders
Nicholas L Zalewski, Padraig P Morris, Brian G Weinshenker, Claudia F Lucchinetti, Yong Guo, Sean J Pittock, Karl N Krecke, Timothy J Kaufmann, Dean M Wingerchuk, Neeraj Kumar, Eoin P Flanagan
Journal of Neurology, Neurosurgery & Psychiatry Mar 2017, 88 (3) 218-225; DOI: 10.1136/jnnp-2016-314738