SILVA JÚNIOR, H. M. da .; CARDOSO, L. V. . Mnemonic method in Portuguese for headaches in emergency room. Headache Medicine, [S. l.], v. 12, n. 4, p. 343–345, 2022. DOI: 10.48208/HeadacheMed.2021.58. Disponível em: https://headachemedicine.com.br/index.php/hm/article/view/571. Acesso em: 9 may. 2024.