By Meyer Christian   Rumpf Hans-Jürgen   Hapke Ulfert   John Ulrich   in Social Psychiatry and Psychiatric Epidemiology

ISSN:0933-7954|39|6|435-441

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 10.789591

By Thyrian Jochen   Rumpf Hans-Jürgen   Meyer Christian   Hapke Ulfert   John Ulrich   in Substance Use & Misuse

ISSN:1082-6084|40|11|1721-1732

Informa Healthcare‎(2005)‎

Access to resources Favorite 9.590747

By John Ulrich   Meyer Christian   Rumpf Hans-Jrgen   Schumann Anja   Hapke Ulfert   in Journal of Addictive Diseases

ISSN:1055-0887|24|1|85-100

Haworth Press‎(2004)‎

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By John Ulrich   Meyer Christian   Schumann Anja   Ulbricht Sabina   Freyer Jennis   Hapke Ulfert   Rumpf Hans-Jürgen   Bischof Gallus   Grothues Janina   Thyrian Jochen   in Zeitschrift fuer Gesundheitswissenschaften

ISSN:0943-1853|14|6|377-383

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 7.19306