The Role of Antibodies in the Failure of Botulinum Toxin Treatment: A Literature Review. Brazilian Journal of Dentistry Oral Radiology, [S. l.], v. 3, n. 1, p. bjd44, 2024. DOI: 10.52600/2965-8837.bjdor.2024.3.bjd44. Disponível em: https://bjdentistry.com.br/index.php/bjd/article/view/bjd44.. Acesso em: 10 aug. 2025.