Pierce R C, Kumaresan V (2006). "The Mesolimbic dopamine system: The final common pathway for the reinforcing effect of drugs of abuse?". Neuroscience & Biobehavioral Reviews. 30 (2): 215–238. doi:10.1016/j.neubiorev.2005.04.016. PMID16099045.
Pierce R C, Kumaresan V (2006). "The Mesolimbic dopamine system: The final common pathway for the reinforcing effect of drugs of abuse?". Neuroscience & Biobehavioral Reviews. 30 (2): 215–238. doi:10.1016/j.neubiorev.2005.04.016. PMID16099045.