K. G. Peres, P. Frazao, and A. G. Roncalli, “Epidemiological pattern of severe malocclusions in Brazilian adolescents”, Rev. saúde pública, vol. 47, no. supl. 3, pp. 109–117, Dec. 2013, doi: 10.1590/rsp.v47isuppl.3.76759.