RT Journal Article SR Electronic T1 Percutaneous biopsy of a metastatic spinal nerve root nodule in a child. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 427 OP 428 VO 5 IS 4 A1 Stanley, P A1 Senac, M O YR 1984 UL http://www.ajnr.org/content/5/4/427.abstract AB