E. R. Silva, R. C. R. Peres, R. M. Scarel-Caminaga, F. De Conto, and S. R. P. Line, “Absence of mutations in the promoter region of the lef1 gene in Patients with hypodontia”, Braz. J. Oral Sci., vol. 2, no. 4, pp. 144–146, Nov. 2015.