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. Author manuscript; available in PMC: 2016 Nov 30.
Published in final edited form as: Psychiatry Res. 2015 Jul 29;230(1):44–49. doi: 10.1016/j.psychres.2015.07.073

Fig. 3.

Fig. 3

Mean (+SEM) peak VAS ratings obtained within the 30 min test session between placebo and pramipexole treated groups following different doses of cocaine (0 mg, 20 mg and 40 mg). Asterisks represent significant difference between groups (*p < 0.05, **p < 0.01).