TY - BOOK ED - EUROPEAN MONITORING CENTRE FOR DRUGS AND DRUG ADDICTION - EMCDDA TI - Guidelines for the risk assessment of new synthetic drugs SN - 9291680613 PY - 1999/// CY - Luxembourg PB - Office for Official Publications of the European Communities KW - SAÚDE PÚBLICA KW - CONSUMO DE DROGA KW - UNIÃO EUROPEIA ER -