RT Journal Article SR Electronic T1 Delayed spinal subarachnoid hematoma: a rare complication of C1-C2 cervical myelography. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 526 OP 528 VO 7 IS 3 A1 Abla, A A A1 Rothfus, W E A1 Maroon, J C A1 Deeb, Z L YR 1986 UL http://www.ajnr.org/content/7/3/526.abstract AB