Gyawali, Nirmal Kumar. “Spinal Anesthesia for Removal of Thoraco-Lumbar Pedicle Screw”. Europasian Journal of Medical Sciences 1, no. 1 (December 31, 2019): 35–39. Accessed December 26, 2024. https://nepjol.info./index.php/ejms/article/view/35587.