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SELF-ADMINISTRATION OF COCAINE AND NICOTINE MIXTURES BY RHESUS MONKEYS
RATIONALE: The concurrent use of cocaine and nicotine is associated with increases in their relative rates of intake. While this increase could be due to a high reinforcing effect of the drug combination, higher rates of intake could also be explained by a decrease in the drugs’ relative reinforcing...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2009
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2823258/ https://ncbi.nlm.nih.gov/pubmed/19680633 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00213-009-1637-x |
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