Bedoya, A., Osorio, J.-C. and Tamayo, J.-A. 2013. Description of the stages of bone maturation by Bjork´s carpal radiography of children and adolescents in two groups of different ethnic ancestry. Revista Estomatología. 21, 2 (Jul. 2013), 7–13. DOI:https://doi.org/10.25100/re.v21i2.5760.