Troncoso-Pazos, J., Courdurier, C., Santi, C. and Aravena, P. 2017. Relationship between width and length ratios of upper anterior teeth in young Chilean population. Journal of Oral Research. 6, 8 (Aug. 2017), 205-208. DOI:https://doi.org/10.17126/joralres.2017.058.