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. Author manuscript; available in PMC: 2009 Oct 1.
Published in final edited form as: Schizophr Res. 2008 Sep 4;105(1-3):175–187. doi: 10.1016/j.schres.2008.07.006
Sample sizes by visit and treatment group are:
visit olanzapine perphenazine quetiapine risperidone ziprasidone
3 161 122 179 157 89
6 117 82 108 108 43
12 96 49 72 79 35
18 79 41 45 63 24