Epignathus, hypolastic left heart syndrome, and trisomy 18 in a small for gestational age female twin. La Pediatria Medica e Chirurgica, [S. l.], v. 35, n. 4, 2013. DOI: 10.4081/pmc.2013.41. Disponível em: https://www.pediatrmedchir.org/pmc/article/view/41. Acesso em: 4 jul. 2025.