title: [Epidemiology of headache].
authors.forename: T
authors.initials: T
authors.lastname: Shimomura
authors.forename: H
authors.initials: H
authors.lastname: Kowa
authors.forename: K
authors.initials: K
authors.lastname: Takahashi
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005260:Female; D006261:Headache / Q000145:classification / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000453:epidemiology; D012621:Seasons; D012737:Sex Factors