Yun J, Seo J- wook, Lee IO, Chung JE. A case of cornual pregnancy at ten gestational age accompanied by heterotopic pregnancy. Int J Reprod Contracept Obstet Gynecol [Internet]. 2020 Dec. 26 [cited 2025 Oct. 13];10(1):343-6. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/9423