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Caution Regarding the Use of Pilot Studies to Guide Power Calculations for Study Proposals
Helena Chmura Kraemer, PhD, Jim Mintz, PhD, Art Noda, MS, Jared Tinklenberg, MD, Jerome A. Yesavage, MD
Arch Gen Psychiatry. 2006;63(5):484-489.
Published online May 1, 2006

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