Carvalho, Ajay, Kishan Yadav, and Vijay Gupta. “Synovial Sarcoma of the Spine: A Rare Intradural Extramedullary Tumour”. Nepal Journal of Neuroscience 17, no. 3 (November 27, 2020): 45-49. Accessed April 22, 2021. https://www.nepjol.info/index.php/NJN/article/view/33125.