title: Bullying behaviour and criminality: a population-based follow-up study of adolescent psychiatric inpatients in Northern Finland.
authors.affiliation: Department of Psychiatry, University of Oulu, P.O. BOX 5000, 90014, Finland. anuhelmi@paju.oulu.fi
authors.forename: Anu-Helmi
authors.initials: AH
authors.lastname: Luukkonen
authors.forename: Kaisa
authors.initials: K
authors.lastname: Riala
authors.forename: Helinä
authors.initials: H
authors.lastname: Hakko
authors.forename: Pirkko
authors.initials: P
authors.lastname: Räsänen