AYODELE, A. O.; OLORUNTOBI, R. M. Perforation of the appendix and the sigmoid colon by an ectopic IUD. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 4, n. 5, p. 1618–1621, 2017. DOI: 10.18203/2320-1770.ijrcog20150762. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/2205. Acesso em: 29 dec. 2025.