relation: http://www.drugsandalcohol.ie/24819/ title: Novel psychoactive substances (NPS) : transnational project on different user groups, user characteristics, extent and patterns of use, market dynamics, and best practices in prevention. creator: Wouters, M creator: Nabbe, T creator: Korf, Dirk creator: Werse, B creator: Olssen, B creator: Dabrowska, K creator: Van Hout, Marie Claire creator: Bujalski, M creator: Demetrovics, Zsolt subject: Problem drugs and alcohol use subject: New (novel) psychoactive substances subject: Drugs and alcohol substance by legal status subject: Drugs and alcohol prevention subject: Illegal distribution of drugs (drug market / dealing) subject: Internet retailing (online sales) subject: Europe date: 2015-10 type: Research Project type: NonPeerReviewed identifier: Wouters, M and Nabbe, T and Korf, Dirk and Werse, B and Olssen, B and Dabrowska, K and Van Hout, Marie Claire and Bujalski, M and Demetrovics, Zsolt (2015) Novel psychoactive substances (NPS) : transnational project on different user groups, user characteristics, extent and patterns of use, market dynamics, and best practices in prevention.