1. Burden of migraine in the United States: disability and economic costs;Hu;Arch. Intern. Med.,1999
2. Classification and diagnostic criteria for headache disorders, cranial neuralgias and facial pain. Headache Classification Committee of the International Headache Society;Cephalalgia : an international journal of headache,1988
3. Comorbidities of migraine;Wang;Front. Neurol.,2010
4. Migraine, headache, and the risk of stroke in women: a prospective study;Kurth;Neurology,2005
5. The triggers or precipitants of the acute migraine attack;Kelman;Cephalalgia : an international journal of headache,2007