Revue Neurologique 2024 Feb 29:S0035-3787(24)00416-8. doi: 10.1016/j.neurol.2023.12.008. Online ahead of print. S Redon, C Hirtz, L Quesnel, A Donnet PMID: 38429157 DOI: 10.1016/j.neurol.2023.12.008 A case of de novo bilateral chronic cluster headache responding to calcitonin gene-related peptide antibodies