(Q39468856)
Statements
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Restricted randomization of ZAMSTAR: a 2 x 2 factorial cluster randomized trial (English)
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Katherine Fielding
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Peter Godfrey-Faussett
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Nulda Beyers
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Richard Hayes
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Charalambos Sismanidis
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Ab Schaap
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Ginny Bond
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1 January 2008
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Identifiers
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