Search results for: Keith Humphreys
Journal of Substance Abuse Treatment > 2011 > 41 > 3 > 243-251
Journal of Substance Abuse Treatment > 2004 > 26 > 3 > 151-158
Journal of Substance Abuse Treatment > 2011 > 41 > 3 > 243-251
Journal of Substance Abuse Treatment > 2004 > 26 > 3 > 151-158