J. C. S, S. Kanakannavar S, K. M. U, N. M. Spontaneous heterotopic pregnancy with tubal rupture. Int J Reprod Contracept Obstet Gynecol [Internet]. 2017 Oct. 28 [cited 2025 Oct. 2];6(11):5148-51. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/3608