Pulido, Alexandre Campos, Caroline Mensor Folchini, Katia Regina de Moura Vieira, and Pedro André Kowacs. “Headache and Health in the Brazilian Imperial Period”. Headache Medicine 7, no. 1 (March 31, 2016): 15–17. Accessed November 24, 2024. https://headachemedicine.com.br/index.php/hm/article/view/275.