RIS: what are the risk factors for CIS/MS?
December 26, 2012…There has been little information on the natural history of radiologically isolated syndrome (RIS) since it was first described in 2009 (Okuda et al. Neurology 2009;72:800-805). Subscribe to read more It takes 30 seconds or login using your email address Please enter the email address that you registered the newsletter with Continue…