EMCDDA INSIGHTS : Assessing illicit drugs in wastewater: potential and limitations of a new monitoring approach - European Monitoring Centre for Drugs and Drug Addiction (Λουξεμβούργο : Υπηρεσία Επίσημων Εκδόσεων των Ευρωπαϊκών Κοινοτήτων, 2008)
Keywords: Substance abuse -- Treatment -- European Union countries; Drug abuse -- European Union countries