Operant responding for a visual reinforcer in rats is enhanced by noncontingent nicotine: implications for nicotine self-administration and reinforcement

Eric C. Donny, Nadia Chaudhri, Anthony R. Caggiula, F. Fay Evans-Martin, Sheri Booth, Maysa Gharib, Laure A. Clements, Alan F. Sved

Psychopharmacology · 2003 · 307 citations · 35 references

Concepts

References

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