CASTRO, Ryan pinheiro et al. Frequency of primary headaches associated with pain related to disability in the cervical spine. Headache Medicine, [S. l.], v. 15, n. Supplement, p. 46, 2024. Disponível em: https://www.headachemedicine.com.br/index.php/hm/article/view/1152. Acesso em: 20 nov. 2025.