AGRAWAL, A.; RAO, G. M. Asymptomatic spina bifida occulta involving sacrum in an elderly female. Romanian Neurosurgery, [S. l.], v. 21, n. 2, p. 227–229, 2014. Disponível em: https://journals.lapub.co.uk/index.php/roneurosurgery/article/view/752. Acesso em: 15 aug. 2026.