AHMED, Getachew; MEKONNEN ASSEFA, Endalkachew. Spontaneous Heterotopic Pregnancy: A Case Report. Ethiopian Journal of Reproductive Health, [S. l.], v. 12, n. 1, p. 5, 2020. DOI: 10.69614/ejrh.v12i1.313. Disponível em: https://ejrh.org/index.php/ejrh/article/view/313. Acesso em: 30 jan. 2025.