TY  - GEN
AU  - Kopp, Peter
TI  - Calculating of the social cost of illicit drugs : method and tools for estimating the social cost of the use of psychotropic substances
SN  - 9287147345
PY  - 2001///
CY  - Strasbourg
PB  - Pompidou Group
KW  - drugs
KW  - maatschappelijke kosten
KW  - onderzoek
KW  - onderzoeksmethoden
ER  -