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Slide Presentation of the 2007 Annual Meeting of AHRQ

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Poor Research Designs in Policy Impact Studies: "Lies, Damn Lies, and Statistics"

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AHRQ 2007 Annual Conference:
Improving Healthcare, Improving Lives
September 26, 2007

Stephen Soumerai, ScD
Department of Ambulatory Care and Prevention
Harvard Medical School and Harvard Pilgrim Health Care

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