AGRAWAL, A. Ossified longitudinal ligament causing same level cord contusion in a case of Klippel-Feil syndrome. Romanian Neurosurgery, [S. l.], v. 35, n. 1, p. 114–116, 2021. DOI: 10.33962/roneuro-2021-019. Disponível em: https://www.journals.lapub.co.uk/index.php/roneurosurgery/article/view/1712. Acesso em: 11 may. 2021.