Previous Article Next Article Table of Contents Nature, Vol.371, No.6493, 108-109, 1994 DOI10.1038/371108a0 Export Citation Neuropharmacology - Dark Side of Drug-Dependence Schulteis G, Koob G Keywords:REWARD;NEUROBIOLOGY;MECHANISMS;WITHDRAWAL;DOPAMINE;ABUSE Please enable JavaScript to view the comments powered by Disqus.