An epidemiologic study of migraine and headache in 10-20 year olds.
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006261:Headache / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008598:Menstruation; D008881:Migraine Disorders / Q000453:epidemiology*; D012737:Sex Factors; D012923:Social Class; D014852:Wales