OFFICE, Editorial. Conf Cephalal et Neurol Vol. 30, N. 3/2020. Confinia Cephalalgica, [S. l.], v. 30, n. 3, p. 137–177, 2020. Disponível em: https://www.confiniacephalalgica.com/site/article/view/11135. Acesso em: 12 jul. 2025.