Verapamil and Cluster Headache: Still a Mystery. A Narrative Review of Efficacy, Mechanisms and Perspectives

@article{Petersen2019VerapamilAC,
  title={Verapamil and Cluster Headache: Still a Mystery. A Narrative Review of Efficacy, Mechanisms and Perspectives},
  author={Anja Sofie Petersen and Mads C J Barloese and Agneta Henriette Snoer and Anne Mette Skov Soerensen and Rigmor H{\o}jland Jensen},
  journal={Headache: The Journal of Head and Face Pain},
  year={2019},
  volume={59}
}
A evaluation of the effect of verapamil and other calcium channel blockers in cluster headache (CH) treatment and an investigation of possible effect mechanisms. 
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