Spontaneous intracranial hypotension: a case report in the context of differential diagnosis of chronic headaches. Headache Medicine, [S. l.], v. 14, n. 2, p. 112–115, 2023. DOI: 10.48208/HeadacheMed.2023.22. Disponível em: https://headachemedicine.com.br/hm/article/view/776. Acesso em: 22 jan. 2026.