TY - JOUR AU - Daniel, D G; Zimbroff, D L; Potkin, S G JO - Ziprasidone 80 mg/day and 160 mg/day in the acute exacerbation of schizophrenia and schizoaffective disorder: a 6-week placebo-controlled trial. Ziprasidone Study Group. Neuropsychopharmacol VL - 20 PY - 1999 SP - 491 EP - 505 N1 - et al. ER -