Figure 4From: Atypical antipsychotics in bipolar disorder: systematic review of randomised trialsEmergence of depression with atypical antipsychotic or active comparator in placebo-controlled trials lasting 6–12 weeks, where the presenting episode was mania or mixed. The dark symbol indicates lithium as the comparator, and the light symbols haloperidol. The inset scale relates the number of patients in the comparison.Back to article page