Journal of Substance Abuse Treatment
Journal of Substance Abuse Treatment > 2011 > 40 > 1 > 102-107
Journal of Substance Abuse Treatment > 2011 > 41 > 1 > 64-70
Journal of Substance Abuse Treatment > 2011 > 40 > 1 > 102-107
Journal of Substance Abuse Treatment > 2011 > 41 > 1 > 64-70