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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: J Behav Ther Exp Psychiatry. 2014 Nov 15;47:68–76. doi: 10.1016/j.jbtep.2014.10.013

Figure 1.

Figure 1

Estimated Means of Latent Class Trajectories for Subjective Anxiety during Pre-CO2 Room Air, 7.5% CO2 Breathing, and Post-CO2 Recovery.