RT Journal Article SR Electronic T1 Vertebroplasty for Vertebral Fractures with Intravertebral Clefts JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1619 OP 1620 VO 23 IS 10 A1 Mathis, John M. YR 2002 UL http://www.ajnr.org/content/23/10/1619.abstract AB