| Title | Year of publication | Type of publication | Available languages |
|---|---|---|---|
| Co-morbidity | 2004 | Selected issues |
Spanish Czech Danish German Estonian Greek English French Italian Latvian Dutch Hungarian Dutch Polish Portuguese Slovakian Slovene Finnish Swedish Norwegian |
| Cannabis problems in context: understanding the increase in European treatment demands | 2004 | Selected issues |
Spanish Czech Danish German Estonian Greek English French Italian Latvian Dutch Hungarian Dutch Polish Portuguese Slovakian Slovene Finnish Swedish Norwegian |
Belgium
Bulgaria
