Authors: Po-Hsiu Kuo; Gursharan Kalsi; Carol A Prescott; Colin A Hodgkinson; David Goldman; Jeffry Alexander; Edwin J van den Oord; Xiangning Chen; Patrick F Sullivan; Diana G Patterson; Dermot Walsh; Kenneth S Kendler; Brien P Riley Journal: Drug Alcohol Depend Date: 2008-12-25 Impact factor: 4.492