Calcitonin gene-related peptide (CGRP) concentrations outside migraine attacks in peripheral blood as a potential biomarker for chronic migraine. Headache Medicine, [S. l.], v. 14, n. 2, p. 89–96, 2023. DOI: 10.48208/HeadacheMed.2023.18. Disponível em: https://headachemedicine.com.br/hm/article/view/764. Acesso em: 22 jan. 2026.