Headache in Vale do Taquari: a retrospective study. Headache Medicine, [S. l.], v. 16, n. 3, p. 161–167, 2025. DOI: 10.48208/HeadacheMed.2025.25. Disponível em: https://headachemedicine.com.br/hm/article/view/1360. Acesso em: 22 jan. 2026.