Cavernous sinus syndrome with painful ophthalmoplegia: aspects of differential diagnosis to consider. Headache Medicine, [S. l.], v. 17, n. 1, p. 20–24, 2026. DOI: 10.48208/HeadacheMed.2026.4. Disponível em: https://headachemedicine.com.br/hm/article/view/1379. Acesso em: 3 feb. 2026.