Latimer K, Wilson P, Kemp J, et al. Disruptive behaviour disorders: a systematic review of environmental antenatal and early years risk factors. Child Care Health Dev. September 2012, 38 (5): 611–28. PMID 22372737. doi:10.1111/j.1365-2214.2012.01366.x.
Matthys W, Vanderschuren LJ, Schutter DJ, Lochman JE. Impaired neurocognitive functions affect social learning processes in oppositional defiant disorder and conduct disorder: implications for interventions. Clin Child Fam Psychol Rev. September 2012, 15 (3): 234–46. PMID 22790712. doi:10.1007/s10567-012-0118-7.