Teixeira, W. G. J., Coutinho, P. R. de M., Marchese, L. D., Narazaki, D. K., Cristante, A. F., Teixeira, M. J., Barros Filho, T. E. P. de, & Camargo, O. P. de. (2013). Interobserver agreement for the spine instability neoplastic score varies according to the experience of the evaluator . Clinics, 68(2), 213-218. https://doi.org/10.6061/CLINICS/2013(02)OA15