
DRD3 variation associates with early-onset heroin dependence, but not specific personality traits
Keywords: 5-HTT, 5-hydroxytryptamine transporter (serotonin transporter); ANOVA, analysis of variance; ASPD, antisocial personality disorder; DAT, dopamine transporter; DRD3, dopamine receptor D3; DRD2, dopamine receptor D2; DSM-IV, Diagnostic and Statistical Manua