Family aggregation and risk factors in substance use disorders over three generations in a nation-wide study

• Hans-Christoph Steinhausen ,

  * E-mail: hc.steinhausen@kjpd.uzh.ch

  Affiliations Child and Adolescent Mental Health Centre, Capital Region Psychiatry, Copenhagen, Denmark, Clinical Psychology and Epidemiology, Institute of Psychology, University of Basel, Basel, Switzerland, Department of Child and Adolescent Psychiatry, University of Zurich, Neumünsterallee 9, Zurich, Switzerland

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• Helle Jakobsen,

  Affiliation Research Unit for Child and Adolescent Psychiatry, Psychiatric Hospital, Aalborg University Hospital, Aalborg, Denmark

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• Povl Munk-Jørgensen

  Affiliation Department of Psychiatry, Odense, Denmark

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