TY - BOOK AU - Sumnall, H.R. AU - Bates, G. AU - Jones, L. TI - Evidence review summary : drug demand reduction, treatment and harm reduction : background paper commissioned by the EMCDDA for Health and social responses to drug problems: a European guide [PDF] PY - 2017/// CY - Lisbon PB - EMCDDA KW - drugs KW - beleid KW - hulpverlening KW - preventie KW - effectiviteit KW - harm reduction UR - http://www.google.com/search?q=Evidence-review-summary drug-demand-reduction-treatment-and-harm-reduction ER -