External compression headache during Covid-19 pandemic: a neglected entity. Headache Medicine, [S. l.], v. 14, n. 2, p. 77–82, 2023. DOI: 10.48208/HeadacheMed.2023.16. Disponível em: https://headachemedicine.com.br/hm/article/view/782. Acesso em: 22 jan. 2026.