“Magnetic Resonance Imaging Evaluation of the Position of the Cerebellar Tonsil before and after Posterior Spinal Fusion in Adolescent Idiopathic Scoliosis”, Rev. Asoc. Arg. Ort. y Traumatol, vol. 81, no. 1, pp. 2–6, Feb. 2016, doi: 10.15417/504.