title: [Epidemiology of headache in Japanese children].
authors.affiliation: kkuwa@nms.ac.jp
authors.forename: K
authors.initials: K
authors.lastname: Kuwahara
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006261:Headache / Q000453:epidemiology*; D006801:Humans; D008297:Male; D014041:Tokyo / Q000453:epidemiology