TY - BOOK ED - European Monitoring Centre for Drugs and Drug Addiction [EMCDDA] TI - Guidelines for the treatment of drug dependence : a European perspective T2 - Selected issue SN - 978-92-9168-490-8 PY - 2011/// CY - Lisbon PB - EMCDDA KW - drugs KW - hulpverlening KW - richtlijnen KW - behandelrichtlijnen KW - Europese Unie KW - evaluatie ER -