Tavares-JĂșnior, M. C. M., Munhoz, D. U., Souza, J. P. V. de, Marcon, R. M., Cristante, A. F., & Letaif, O. B. (2019). Evaluation of Alternative Halo Ring Positions in Children Using Tomography. Clinics, 74, e781. https://doi.org/10.6061/clinics/2019/e781