Attention deficit/hyperactivity problems, CBCL/4-18, Conduct problems, Latent class analyses, Oppositional defiant problems
dx.doi.org/10.1111/1469-7610.00128, hdl.handle.net/1765/67287
Journal of Child Psychology and Psychiatry
Pediatric Psychiatry

van Lier, P.A.C, Verhulst, F.C, van der Ende, J, & Crijnen, A.A.M. (2003). Classes of disruptive behaviour in a sample of young elementary school children. Journal of Child Psychology and Psychiatry, 44(3), 377–387. doi:10.1111/1469-7610.00128