Pal, Subrata, Sanjay Sengupta, Biplab Kr Biswas, and Sritanu Jana. “Giant Retroperitoneal Liposarcoma: Report of a Rare Case”. International Journal of Research in Medical Sciences 1, no. 3 (January 27, 2017): 301–303. Accessed November 13, 2025. https://www.msjonline.org/index.php/ijrms/article/view/2615.