Gurung, G. (2008) “Placental site trophoblastic tumor with perimetrial invasion and cesarean scar perforation (A case report)”, Nepal Journal of Obstetrics and Gynaecology, 3(1), pp. 55–57. Available at: https://nepjol.info/index.php/NJOG/article/view/1443 (Accessed: 6 December 2025).