EUROPEAN MONITORING CENTRE FOR DRUGS AND DRUG ADDICTION - EMCDDA
Guidelines for the risk assessment of new synthetic drugs / European Monitoring Centre for Drugs and Drug Addiction . - Luxembourg : Office for Official Publications of the European Communities, 1999 . - 33 p.; 21 cm . - ISBN: 9291680613
SAÚDE PÚBLICA / CONSUMO DE DROGA / UNIÃO EUROPEIA / DRO221