TY  - GEN
ED  - European Monitoring Centre for Drugs and Drug Addiction [EMCDDA]
ED  - Amsterdams Bureau voor Onderzoek en Statistiek
TI  - Co-ordination of an Expert Working Group to develop instruments and guidelines to improve quality and comparability of general population surveys on drugs in the EU : follow up of EMCDDA project CT.96.EP.08 : final report [PDF]
PY  - 1999///
CY  - Lisboa
PB  - EMCDDA
KW  - bevolkingsonderzoek
KW  - dataverzameling
KW  - drugs
KW  - enquêtes
KW  - epidemiologie
KW  - Europa
KW  - Europese Unie
KW  - onderzoeksmethoden
KW  - onderzoeksrapporten
KW  - richtlijnen
KW  - vragenlijsten
UR  - http://www.google.be/search?q=Co-ordination-of-an-Expert-Working-Group-to-develop-instruments-and-guidelines-to-improve-quality-and-comparability-of-general-population-surveys-on-drugs-in-the-EU-follow-up-of-EMCDDA-project
ER  -