The use of botulinum toxin in aesthetic procedures. International Seven Journal of Health Research, [S. l.], v. 3, n. 3, p. 926–928, 2024. DOI: 10.56238/isevjhv3n3-012. Disponível em: https://sevenpublicacoes.com.br/ISJHR/article/view/4657. Acesso em: 14 jul. 2025.