ADAM, D.; IFTIMIE, D.; BURDUŞA, G.; MOISESCU, C. Butterfly vertebra: A case report. Romanian Neurosurgery, [S. l.], v. 31, n. 1, p. 80–84, 2017. Disponível em: http://journals.lapub.co.uk/index.php/roneurosurgery/article/view/974. Acesso em: 24 sep. 2026.