RT Journal Article SR Electronic T1 Risk of Malignancy in Symptomatic Nodular Goiter Treated with Radiofrequency Ablation JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E7 OP E8 DO 10.3174/ajnr.A4580 VO 37 IS 1 A1 L. Yang A1 H. Tang A1 A.M. Lee A1 Y. Zou A1 X. Huang A1 X. Tang A1 H.X. Bai YR 2016 UL http://www.ajnr.org/content/37/1/E7.abstract AB