KUSHWAH, M. S.; GAUR, A. A rare case report of unusual presentation of Edward’s syndrome (trisomy 18). International Journal of Contemporary Pediatrics, [S. l.], v. 5, n. 4, p. 1685–1687, 2018. DOI: 10.18203/2349-3291.ijcp20182589. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/1586. Acesso em: 8 oct. 2025.