Bajracharya, A, R Gupta, CS Agrawal, and S Karki. “Hemangiopericytoma in the Retroperitoneal Space”. Health Renaissance 9, no. 3 (December 9, 2011): 210–213. Accessed November 21, 2024. https://nepjol.info/index.php/HREN/article/view/5593.