Sakai, F. et al.: Prevalence of migraine in Japan: a nationwide survey, Cephalalgia 17, 15~22, 1997.
Bille, B.: Migraine in childhood and its prognosis, Cephalalgia 1.71~75, 1981.
Lipton. R. B. et a1.: Prevalence and burden of migraine in the United States: data from the American Migraine Study II, Headache 41, 646~657.2001.
Sances, G. et al.: Course of migraine during pregnancy and postpartum: a prospective study, Cephalalgia 23.197~205.2003.
MacGregor. E. A. et al.: Impact of migraine on patients and their families: the Migraine And Zolmitriptan Evaluation (MAZE) survey-Phase III, Curr. Med. Res. Opin.20, 1143~1150, 2004.