TY - RPRT TI - Is there a need for preoperative α-blocker in patients missed preoperative diagnosis of extra-adrenal retroperitoneal paraganglioma undergoing paraganglioma resection? A retrospective study of 167 cases at a single center AU - Liu, Y. AU - Jin, X. AU - Gao, J. AU - Jiang, S. AU - Liu, L. AU - Lou, J. AU - Wang, B. AU - Zhang, H. AU - Fu, Q. PY - 2020 DO - 10.1101/2020.09.21.305870 UR - https://www.biorxiv.org/content/10.1101/2020.09.21.305870v1 ID - 10.1101/2020.09.21.305870 ER -