TY  - GEN
AU  - Bless, Ruud
AU  - Schreuders, Madelon
ED  - Co-operation Group to Combat Drug Abuse and Illicit Trafficking in Drugs [Pompidou Group]
TI  - Multi-city study : Amsterdam : update 1992-1994
PY  - 1994///
CY  - Strasbourg
PB  - Council of Europe
KW  - drugs
KW  - epidemiologie
KW  - Europa
KW  - Europese Unie
KW  - Nederland
KW  - steden
ER  -