VIEIRA, C. E. A.; ALMEIDA, W. R. de; COTRIN, P.; OLIVEIRA, R. C. G. de; OLIVEIRA, R. C. G. de; VALARELLI, F. P.; ZAMUNER, J. W.; FREITAS, K. M. S. de. Evaluation of the botulinum toxin effects in the correction of gummy smile 32 weeks after application. ABCS Health Sciences, [S. l.], v. 47, p. e022201, 2022. DOI: 10.7322/abcshs.2020052.1501. Disponível em: https://www.portalnepas.org.br/abcshs/article/view/1501. Acesso em: 5 feb. 2023.