Pappas, N

Title	Year	PMID
Prediction of reinforcing responses to psychostimulants in humans by brain dopamine D2 receptor levels.	1999	10484959
Decreased striatal dopaminergic responsiveness in detoxified cocaine-dependent subjects.	1997	9126741
Relationship between subjective effects of cocaine and dopamine transporter occupancy.	1997	9126740
Decreases in dopamine receptors but not in dopamine transporters in alcoholics.	1996	8986209
Regional brain metabolic response to lorazepam in subjects at risk for alcoholism.	1995	7625590