BOTULINUM TOXIN A AS AN COADJUVANT IN THE TREATMENT OF CHRONIC HEADACHE: A Review. Revista Multidisciplinar do Nordeste Mineiro, [S. l.], v. 13, n. 1, 2023. DOI: 10.61164/rmnm.v13i1.1942. Disponível em: https://remunom.ojsbr.com/multidisciplinar/article/view/1942. Acesso em: 27 aug. 2025.