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. Author manuscript; available in PMC: 2009 Jan 1.
Published in final edited form as: Drug Alcohol Depend. 2007 Jul 23;92(1-3):48–54. doi: 10.1016/j.drugalcdep.2007.06.010

Figure 2.

Figure 2

Mean ratings for WSC items for which significant condition by day interactions were observed. Filled symbols indicate values significantly different from SAU. Subscripts designate differences by condition on a given study day (a = dual > cannabis and tobacco; b = dual and tobacco > cannabis; c = dual > cannabis; d = dual > tobacco).