TY  - GEN
ED  - European Monitoring Centre for Drugs and Drug Addiction [EMCDDA]
TI  - Pilot project to estimate time trends and incidence of problem drug use in the European Union : final report
PY  - 1999///
CY  - Lisboa
PB  - EMCDDA
KW  - drugs
KW  - epidemiologie
KW  - Europa
KW  - Europese Unie
KW  - onderzoeksmethoden
KW  - onderzoeksrapporten
ER  -