Full Head Block for headache treatment: technical description, indications and mechanisms. Headache Medicine, [S. l.], v. 10, n. 2, p. 37–40, 2019. DOI: 10.48208/HeadacheMed.2019.11. Disponível em: https://headachemedicine.com.br/hm/article/view/33. Acesso em: 22 jan. 2026.