[Epidemiology of headache].
Shimomura
T
T
Kowa
H
H
Takahashi
K
K
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