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. Author manuscript; available in PMC: 2010 Mar 2.
Published in final edited form as: Physiol Behav. 2008 Dec 7;96(3):493–504. doi: 10.1016/j.physbeh.2008.12.001

Fig. 6.

Fig. 6

Plasma corticosterone concentrations at 17 days of withdrawal. * represents significant differences from the saline-treated group. (Amphetamine-sensitized: N=10, non-sensitized: N=6, saline: N=16; means ± S.E.M. are shown for all groups).