ALVES, Marcos Rafael Porto Bioca; VALENÇA, Marcelo Moraes. Cluster-tic syndrome: case report and literature review. Headache Medicine, [S. l.], v. 8, n. 2, p. 58–59, 2017. DOI: 10.48208/HeadacheMed.2017.15. Disponível em: https://www.headachemedicine.com.br/index.php/hm/article/view/253. Acesso em: 21 nov. 2025.