YUN, J.; SEO, J.- wook; LEE, I. O.; CHUNG, J. E. A case of cornual pregnancy at ten gestational age accompanied by heterotopic pregnancy. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 10, n. 1, p. 343–346, 2020. DOI: 10.18203/2320-1770.ijrcog20205795. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/9423. Acesso em: 13 oct. 2025.