TY - GEN ID - ndc24819 UR - http://www.drugsandalcohol.ie/24819/ A1 - Wouters, M A1 - Nabbe, T A1 - Korf, Dirk A1 - Werse, B A1 - Olssen, B A1 - Dabrowska, K A1 - Van Hout, Marie Claire A1 - Bujalski, M A1 - Demetrovics, Zsolt TI - Novel psychoactive substances (NPS) : transnational project on different user groups, user characteristics, extent and patterns of use, market dynamics, and best practices in prevention. Y1 - 2015/10// AV - none ER -