Clinical Study

The Efficacy of Pramipexole, a Dopamine Receptor Agonist, as an Adjunctive Treatment in Treatment-Resistant Depression: An Open-Label Trial

Figure 1

Mean scores over time on the Hamilton Depression Rating Scale (HDRS) 21-item version of the sample ( 𝑛 = 1 7 ), based on the intent-to-treat analysis. Error bars represent standard errors of the mean.
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