Kuramae, M., M. B. B. de A. Magnani, D. F. Nouer, G. M. B. Ambrosano, and R. C. Inoue. “Analysis of tweed’s Facial Triangle in Black Brazilian Youngsters With Normal Occlusion”. Brazilian Journal of Oral Sciences, vol. 3, no. 8, Nov. 2015, pp. 401-3, doi:10.20396/bjos.v3i8.8641733.