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Allele frequencies for SNPs in the DRD2, DRD4, and 5HTT genes under perospirone and risperidone treatments
Numbers in the table represent the number of patients. DRD2: dopamine D2 receptor gene, DRD4: dopamine D4 receptor gene, 5HTT: serotonin transporter gene, TR: tandem repeat, VNTR: variable number of tandem repeats
