A brief diagnostic screen for cluster headache: Creation and initial validation of the Erwin Test for Cluster Headache.
Randika ParakramaweeraRandolph W EvansLarry I SchorStuart M PearsonRebecca MartinezJacob S CammarataAmisha J AminSeung-Hee YooWei ZhangYuanqing YanMark J BurishPublished in: Cephalalgia : an international journal of headache (2021)
The 3-item Erwin Test for Cluster Headache is a promising diagnostic screening tool for cluster headache.
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