Economic Burden and Costs of Chronic Mig
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Lanteri-Minet, Michel
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Article
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2013
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Springer
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English
β 159 KB
Chronic migraine (CM) is a subtype of migraine broadly defined by the presence of headache at least 15 days per month. Emerging evidence suggests that CM and episodic migraine (EM) differ not only in headache frequency, but that they are distinct clinical entities. Because individuals with CM are mo