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. Author manuscript; available in PMC: 2008 Sep 30.
Published in final edited form as: Am J Med Genet B Neuropsychiatr Genet. 2006 Sep 5;141B(6):576–583. doi: 10.1002/ajmg.b.30327

Figure 2.

Figure 2

Time course of self-reported energy (ARCI BG) after drug administration (placebo, 10 mg AMPH, 20 AMPH) for the two genotype groups (Drug*Group Effect: p = 0.018) and for Caucasian subjects only (Drug*Group Effect: p = 0.032). Data shown are mean (±SEM) ratings. ◆ = Placebo; ▲ = 10 AMPH; ■ = 20 mg AMPH.