RT Journal Article SR Electronic T1 Biopsy of vertebral and paravertebral structures with a new coaxial system. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1505 OP 1506 VO 13 IS 5 A1 Fife, J A1 Hawkes, E A1 Ralston, M D YR 1992 UL http://www.ajnr.org/content/13/5/1505.abstract