1. To correlate serum 25(OH)-vitamin D level with duration, frequency, and severity of migraine headache attacks 2. To evaluate the relationship between the serum level of vitamin D and other indices in patients with migraine. 3. To correlate the serum level of glutamate with gene expression of in migraine
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The Link between human cytomegalovirus gene expression and glutamate levels in Migraine :relationship to the Vit D Deficiency
Timeframe: Baseline