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Reply to Letter to the Editor "Olanzapine and Negative Symptoms"

J Clin Psychiatry 1998;59(10):537-537 [letter]

Sir: We appreciate Dr. Rosen’s interesting report of the efficacy of olanzapine in relieving chronic negative symptoms resistant to risperidone in a patient with schizoaffective disorder, bipolar type. His letter emphasizes several points that are in agreement with emerging data regarding the clinical utility of olanzapine.