TY - JOUR T1 - Bipolar Radiofrequency Ablation of Spinal Tumors: The Effect of the Posterior Vertebral Cortex Defect on Temperature Distribution in the Spinal Canal JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. DO - 10.3174/ajnr.A5393 AU - C. Zhang AU - X. Han AU - P. Douglas AU - Y. Dai AU - G. Wang Y1 - 2018/11/16 UR - http://www.ajnr.org/content/early/2017/11/16/ajnr.A5393.abstract N2 - ER -