SILVA JÚNIOR, H. M. da .; CARDOSO, L. V. . RISADA PEGA: A Mnemonic Method in Portuguese for Alarm Criteria in Emergency Headaches. Headache Medicine, [S. l.], v. 12, n. Supplement, p. 29, 2021. DOI: 10.48208/HeadacheMed.2021.Supplement.29. Disponível em: https://headachemedicine.com.br/index.php/hm/article/view/534. Acesso em: 8 may. 2024.