@article{3217921,
    title = "Socio-demographic Differences, Patterns of Use and Drop-out from Greek Drug-free Treatment Programmes",
    author = "CHARALAMPOS POULOPOULOS and ANNA TSIBOUKLI",
    journal = "Drugs: Education, Prevention and Policy",
    year = "1999",
    volume = "6",
    number = "1",
    pages = "99--110",
    publisher = "Informa UK Limited",
    doi = "10.1080/09687639997322"
}