Vitamin D deficiency in patients with cluster headache: a preliminary study
Abstract Background Cluster headache is famous for attacks with seasonal and diurnal periodicity. This diurnal and seasonal variation might be related to sunlight and vitamin D metabolism. We investigated the serum vitamin D levels in patients with cluster headache. Methods We enrolled patients with...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2018-07-01
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| Series: | The Journal of Headache and Pain |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s10194-018-0886-7 |