Rana, A., G. Gurung, K. Bista, K. Singh, and R. Ghimire. “A Rare Presentation of Post Hysterectomy Retroperitoneal Haematoma”. Journal of Institute of Medicine Nepal, vol. 27, no. 3, Jan. 2007, pp. 68-70, https://www.nepjol.info/index.php/JIOM/article/view/423.