Jahagirdar, Sayali Shripad, and Pushpa Shankarrao Junghare. 2017. “A Rare Case of Bilateral Spontaneous Tubal Ectopic Pregnancy”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 3 (4):1116-18. https://www.ijrcog.org/index.php/ijrcog/article/view/2241.