Cluster headache: review of current understandings. Headache Medicine, [S. l.], v. 3, n. 1, p. 5–12, 2012. DOI: 10.48208/HeadacheMed.2012.2. Disponível em: https://headachemedicine.com.br/hm/article/view/307. Acesso em: 22 jan. 2026.