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The temporal relationship between drug supply indicators: an audit of international government surveillance systems
OBJECTIVES: Illegal drug use continues to be a major threat to community health and safety. We used international drug surveillance databases to assess the relationship between multiple long-term estimates of illegal drug price and purity. DESIGN: We systematically searched for longitudinal measures...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3787412/ https://www.ncbi.nlm.nih.gov/pubmed/24080093 http://dx.doi.org/10.1136/bmjopen-2013-003077 |