Early Suspicion of Vasa Previa with Velamentous Umbilical Cord Insertion and Low Lying Placenta and its Management. Global Journal of Medical Research, [S. l.], v. 13, n. E2, p. 13–15, 2013. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/450. Acesso em: 5 apr. 2026.