Externalizing problem behaviors and headache: a follow-up study of adolescent Finnish twins

Ruut Virtanen1, Minna Aromaa, Markku Koskenvuo

  • 1Department of Public Health, University of Turku, Lemminkäisenkatu 1, 20014, Turku, Finland. ruut.virtanen@utu.fi

Pediatrics
|October 7, 2004
PubMed
Abstract

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