Murali, Nanjundan, Sundari Natarajan, and Subhashree Chandrasekaran. 2016. “Technique of Computed Tomography Guided Chemical Lumbar Sympathectomy for Peripheral Vascular Disease-a Study of Its Efficacy in the Indian Population”. International Surgery Journal 3 (2):742-45. https://doi.org/10.18203/2349-2902.isj20161148.