Pandey, M. R., and N. Ojha. “Acute Presentation of Ruptured Ovarian Cyst Secondary to Torsion With Ipsislateral Concomitant Ectopic Pregnancy: A Case Report”. Nepal Journal of Obstetrics and Gynaecology, vol. 3, no. 2, July 2014, pp. 54-56, https://nepjol.info/index.php/NJOG/article/view/10834.