RT Journal Article SR Electronic T1 Local Anesthesia with Bupivacaine and Lidocaine for Vertebral Fracture Trial (LABEL): A Report of Outcomes and Comparison with the Investigational Vertebroplasty Efficacy and Safety Trial (INVEST) JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A2145 A1 W. Brinjikji A1 B.A. Comstock A1 L. Gray A1 D.F. Kallmes YR 2010 UL http://www.ajnr.org/content/early/2010/06/03/ajnr.A2145.abstract AB