RT Journal Article SR Electronic T1 Phlebographic Study between Patients with MS and Control Subjects: The Ethical Profile JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1180 OP 1181 DO 10.3174/ajnr.A3805 VO 35 IS 6 A1 M. G. Marciani YR 2014 UL http://www.ajnr.org/content/35/6/1180.abstract AB