TY - BOOK ED - EUROPEAN MONITORING CENTRE FOR DRUGS AND DRUG ADDICTION TI - Modelling drug use T2 - EMCDDA Scientific Monograph Series VL - 6 SN - 9291680567 PY - 2001/// CY - Luxembourg PB - Office for Official Publications of the European Communities KW - DROGA KW - PREVENÇÃO DA TOXICODEPENDÊNCIA KW - METODOLOGIAS KW - ESTATÍSTICAS SOBRE DROGA KW - OEDT KW - UNIÃO EUROPEIA ER -