Contributing factors in the prolonged effect of botulinum toxin. Research, Society and Development, [S. l.], v. 13, n. 1, p. e1113144675, 2024. DOI: 10.33448/rsd-v13i1.44675. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/44675. Acesso em: 28 jun. 2025.