Valecha SM, Bashani D, Gedam J, . P. Pre-operative diagnosis of ovarian ectopic pregnancy: a challenge to practicing clinician. Int J Reprod Contracept Obstet Gynecol [Internet]. 2019 Feb. 26 [cited 2025 Oct. 14];8(3):1193-6. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/5985