Pithon, M. M.; Magalhães, V.; Magno, M. B.; Amorim, C. S. de; Coqueiro, R. S.; Maia, L. C. AESTHETIC PERCEPTION OF THE SMILE RELATED TO THE VERTICAL POSITION OF THE LOWER ANTERIOR TEETH BY AFRO-DESCENDENT LAYPEOPLE. revista 2019, 3, 62-66.