Bhat S hassan, ASIMI R, shah zaffar amin, RAINA AF. Calcitonin gene-related peptide (CGRP) concentrations outside migraine attacks in peripheral blood as a potential biomarker for chronic migraine. Headache Med [Internet]. 2023 Jun. 30 [cited 2024 Nov. 21];14(2):89-96. Available from: https://headachemedicine.com.br/index.php/hm/article/view/764