Vertebral artery hypoplasia and chronic migraine: is there an association or just an incidental finding?. Headache Medicine, [S. l.], v. 12, n. 2, p. 148–151, 2021. DOI: 10.48208/HeadacheMed.2021.27. Disponível em: https://headachemedicine.com.br/hm/article/view/452. Acesso em: 22 jan. 2026.