Skip to main content
. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Behav Processes. 2013 Oct 14;101:123–134. doi: 10.1016/j.beproc.2013.09.013

Fig. 10.

Fig. 10

Defection times as a function of vehicle (VEH—solid line) baseline and 6 cocaine + methamphetamine (C/M—dashed line) treatments across rats.