By Hüsler Gebhard   Plancherel Bernard   Werlen Egon   in Prevention Science

ISSN:1389-4986|6|3|237-244

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 13.901836

By Hüsler Gebhard   Blakeney Ronny   Werlen Egon   in Journal of Youth and Adolescence

ISSN:0047-2891|34|6|547-557

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 13.901836

By Hüsler Gebhard   Werlen Egon   Rehm Jürgen   in Substance Use & Misuse

ISSN:1082-6084|40|6|761-777

Informa Healthcare‎(2005)‎

Access to resources Favorite 12.743542