Menezes Fidelis, L. ., de Souza Reis, F. ., Said de Castro, T. ., Viana Vasconcelos Carneiro Leão, L. ., Belém Rodrigues Barros Soares, V. . and Gomes Moreira, A. . (2021) “USE OF BOTULINUM TOXIN IN GINGIVAL SMILE: : LITERATURE REVIEW”, Advanced Studies on Health and Nature, 1. Available at: https://periodicojs.com.br/index.php/easn/article/view/472 (Accessed: 3 July 2024).