Randomized Comparison of Olanzapine Versus Risperidone for the Treatment of First-Episode Schizophrenia: 4-Month Outcomes. - Robinson, Delbert G.; Woerner, Margaret G.; Napolitano, Barbara; Patel, Raman C.; Sevy, Serge M.; Gunduz-Bruce, Handan; Soto-Perello, Jose M.; Mendelowitz, Alan; Khadivi, Ali; Miller, Rachel; McCormack, Joanne; Lorell, Beth S.; et al. (American Journal of Psychiatry, 2006)