Pulsed steroids followed by glatiramer acetate to prevent inflammatory activity after cessation of natalizumab therapy: a prospective, 6-month observational study J Neurol, 258 (2011 Apr 6), pp. 1805-1811 CrossrefView in Scopus 39 D.B. Clifford, A. DeLuca, D.W. Simpson, G. Arendt, G. Gi...