Zhu, J. ., Bardo, M. ., Green, T. ., Wedlund, P. ., & Dwoskin, L. . (2007). Nicotine increases dopamine clearance in medial prefrontal cortex in rats raised in an enriched environment. Journal of Neurochemistry, 103(6), 2575-88. https://doi.org/10.1111/j.1471-4159.2007.04951.x