Search results for: Johan Ormel
European Child & Adolescent Psychiatry > 2010 > 19 > 7 > 567-575
European Journal of Epidemiology > 2008 > 23 > 1 > 67-74
European Child & Adolescent Psychiatry > 2010 > 19 > 7 > 567-575
European Journal of Epidemiology > 2008 > 23 > 1 > 67-74