RT Journal Article SR Electronic T1 Increased permeability of the blood-brain barrier after carotid Renografin-76. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 272 OP 274 VO 2 IS 3 A1 Sage, M R A1 Drayer, B P A1 Dubois, P J A1 Heinz, E R A1 Osborne, D R YR 1981 UL http://www.ajnr.org/content/2/3/272.abstract AB