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. Author manuscript; available in PMC: 2008 Jan 1.
Published in final edited form as: Pharmacol Biochem Behav. 2006 Dec 28;86(1):117–124. doi: 10.1016/j.pbb.2006.12.015

Figure 2.

Figure 2

Mean scores on the good drug effect cluster, cocaine dose rating cluster and bad drug effect cluster as a function of cocaine dose and sex. Bars represent the mean + 1 S.E.M. ** represents p ≤ 0.05 when comparing 1.37 mg/kg cocaine in women to 0.06 mg/kg cocaine in women; $ represents p ≤ 0.05 when comparing 1.37 mg/kg cocaine in men to 0.06 mg/kg cocaine in men.