Gurung, G., A. Rana, P. Joshi, and P. Pradhan. “Splenectomy and Removal of Bilateral Huge Chocolate Cyst With Ovarian Preservation”. Journal of Institute of Medicine Nepal, vol. 29, no. 1, Oct. 2007, pp. 51-52, https://www.nepjol.info/index.php/JIOM/article/view/648.