Cericato, G. O., P. H. L. de Freitas, M. A. V. Bittencourt, and L. R. Paranhos. “Reliability, Efficacy and Reproducibility of the Cervical Vertebrae Maturation Index (CVMI)”. Bioscience Journal, vol. 31, no. 1, Jan. 2015, pp. 319-25, doi:10.14393/BJ-v31n1a2015-26901.