OLIVEIRA, A. B. de; NOGUEIRA, E. A. G.; PERES, M. F. P. Migraine Preventive Treatment Failure: A Real-World Study in a Tertiary Clinic in Brazil. Headache Medicine, [S. l.], v. 14, n. Supplement, p. 76, 2023. Disponível em: https://headachemedicine.com.br/index.php/hm/article/view/919. Acesso em: 9 may. 2024.