SANDRE, M. New anatomical insights into preventing brow ptosis with botulinum toxin-A use. Canadian Dermatology Today, Toronto, Canada, v. 2, n. 2, p. 30–34, 2021. Disponível em: https://canadiandermatologytoday.com/article/view/2-2-sandre. Acesso em: 5 oct. 2024.