Olivete Júnior, Celso, Correia, Ronaldo, AND Garcia, Rogério. " Estimation of Bone Age: A Comparison Between Values Obtained with Active Contour Snakes Methodology and Mean Values Obtained with Eklof & Ringertz, Tanner & Whitehouse, and Greulich & Pyle Methods" Proceedings of the Brazilian Symposium on Computing Applied to Health (SBCAS) [Online], (28 July 2014)