(Q34974411)
Statements
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A pragmatic-explanatory continuum indicator summary (PRECIS): a tool to help trial designers (English)
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Douglas G Altman
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Andrew D Oxman
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Kevin E Thorpe
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Sean Tunis
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Curt D Furberg
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Eduardo Bergel
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Ian Harvey
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David J Magid
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Kalipso Chalkidou
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Identifiers
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