Brazilian version of headache management self-efficacy scale. Headache Medicine, [S. l.], v. 12, n. 3, p. 247–254, 2021. DOI: 10.48208/HeadacheMed.2021.36. Disponível em: https://headachemedicine.com.br/hm/article/view/463. Acesso em: 22 jan. 2026.