1. Curatolo M, Bogduk N. Diagnostic and therapeutic nerve blocks. In: Fishman SM, Ballantyne JC, Rathmell JP, editors. Bonica’s management of pain. 4th ed. Philadelphia: Lippincott; 2010. p. 1401–23.
2. Breivik H, Cousins MJ. Sympathetic neural blockade of upper and lower extremity. In: Cousins MJ, Carr DB, Horlocker TT, Bridenbaugh PO, editors. Cousins and Bridenbaugh’s neural blockade in clinical anesthesia and pain medicine. 4th ed. Philadelphia: Lippincott; 2009. p. 848–85.
3. Ryttov N, Boe S, Nielsen H, Jacobsen J. Necrosis of ureter as a complication to chemical lumbar sympathectomy. Report of a case. Acta Chir Scand. 1981;147:79–80.
4. Koizuka S, Saito S, Obata H, Tobe M, Koyama Y, Takahashi A. Anatomic analysis of computed tomography images obtained during fluoroscopic computed tomography-guided percutaneous lumbar sympathectomy. J Anesth. 2008;22:373–7.
5. Koizuka S, Saito S, Masuoka S, Nakajima K, Koyama Y. Location of major vessels in prone-positioned patients undergoing percutaneous lumbar sympathectomy. Neuroradiology. 2012;54:1127–31.