Left internal carotid artery agenesis in a patient with headache. Headache Medicine, [S. l.], v. 5, n. 1, p. 25–27, 2014. DOI: 10.48208/HeadacheMed.2014.5. Disponível em: https://headachemedicine.com.br/hm/article/view/397. Acesso em: 22 jan. 2026.