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Effectiveness of the universal prevention program 'Healthy School and Drugs': Study protocol of a randomized clustered trial
BACKGROUND: Substance use is highly prevalent among Dutch adolescents. The Healthy School and Drugs program is a nationally implemented school-based prevention program aimed at reducing early and excessive substance use among adolescents. Although the program's effectiveness was tested in a qua...
Autores principales: | , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2941689/ https://www.ncbi.nlm.nih.gov/pubmed/20825669 http://dx.doi.org/10.1186/1471-2458-10-541 |