J. R. Lopes, S. B. B. dos S. Queiroz, M. M. Fernandes, L. A. S. de Paiva, and R. N. de Oliveira, “Age estimation by teeth periodontosis and transparency: accuracy of Lamendin’s method on a Brazilian sample”, Braz. J. Oral Sci., vol. 13, no. 1, pp. 17–21, Oct. 2015.