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Parakramaweera R, Evans RW, Schor LI, Pearson SM, et al. A brief diagnostic screen for cluster headache: Creation and initial validation
of the Erwin Test for Cluster Headache. Cephalalgia 2021;41:1298-1309.
PMID: 34148408
|
 |
|
Parakramaweera R, Evans RW, Schor LI, Pearson SM, et al. A brief diagnostic screen for cluster headache: Creation and initial validation
of the Erwin Test for Cluster Headache. Cephalalgia 2021;41:1298-1309.
PMID: 34148408
|
|
|
|