Robust Perfusion Deficits in Cognitively Impaired Patients with Secondary-Progressive Multiple Sclerosis. Francis PL, Jakubovic R, O'Connor P, Zhang L, Eilaghi A, Lee L, Carroll TJ, Mouannes-Srour J, Feinstein A, Aviv RI AJNR Am J Neuroradiol. 2012 Jun 14. PMID: 22700746. Abstract CommentRecommendBookmarkWatch