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Concurrent crack and powder cocaine users from Sao Paulo: Do they represent a different group?
BACKGROUND: Cocaine abuse is a serious and socially damaging illegal drug problem. Different routes of administration are associated with a specific progression of use, different degrees of abuse liability, propensity for dependence and treatment response. There have been relatively few studies comp...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2006
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1388201/ https://www.ncbi.nlm.nih.gov/pubmed/16426451 http://dx.doi.org/10.1186/1471-2458-6-10 |