O'Brien, Charles P

University of Pennsylvania, Philadelphia VA Medical Center, Philadelphia, PA, USA

Title	Year	PMID
DSM-5 criteria for substance use disorders: recommendations and rationale.	2013	23903334
Low frequency genetic variants in the μ-opioid receptor (OPRM1) affect risk for addiction to heroin and cocaine.	2013	23454283
Neuronal calcium sensor-1 and cocaine addiction: a genetic association study in African-Americans and European Americans.	2012	22999924
Association analysis between polymorphisms in the dopamine D3 receptor (DRD3) gene and cocaine dependence.	2009	19503018
Issues for DSM-V: should obesity be included as a brain disorder?	2007	17475727
Analysis of variations in the tryptophan hydroxylase-2 (TPH2) gene in cocaine dependence.	2006	16759340
Anticraving medications for relapse prevention: a possible new class of psychoactive medications.	2005	16055763
A functional polymorphism of the mu-opioid receptor gene is associated with naltrexone response in alcohol-dependent patients.	2003	12813472
A genetic association study of the mu opioid receptor and severe opioid dependence.	2003	12960749