RT Journal Article SR Electronic T1 Moyamoya Syndrome in Cocaine-dependent Patients JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1977 OP 1980 VO 21 IS 10 A1 R. Michael Scott YR 2000 UL http://www.ajnr.org/content/21/10/1977.abstract AB