BIERING-SØRENSEN, F. Development of international spinal cord injury data sets. Romanian Neurosurgery, [S. l.], v. 15, n. 1, p. 35–37, 2008. Disponível em: https://journals.lapub.co.uk/index.php/roneurosurgery/article/view/402. Acesso em: 27 apr. 2026.