(Q31017555)
Statements
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Reported use of data monitoring committees in the main published reports of randomized controlled trials: a cross-sectional study (English)
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Douglas G Altman
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Abdel B Babiker
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Mahesh K B Parmar
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David J Spiegelhalter
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DAMOCLES Group
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1 February 2004
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48-59
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Identifiers
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