Multimodal noninvasive and invasive imaging of extracranial venous abnormalities indicative of CCSVI: results of the PREMiSe pilot study. Zivadinov R, Karmon Y, Dolic K, Hagemeier J, Marr K, Valnarov V, Kennedy CL, Hojnacki D, Carl EM, Hopkins NL, et al. BMC Neurol. 2013 Oct 20; 13(1):151. PMID: 24139135. Abstract CommentRecommendBookmarkWatch