Figure 4. Dopamine D3, receptor gene: BAL1 polymorphism in exon land response to treatment. Allele 2 of the BAL1 polymorphism is associated with a better response to treatment in patients medicated with atypical antipsychotics. PANSS, Positive and Negative Symptoms Scale; ANOVA, analysis of variance; P, PANSS positive; T, PANSS total.
