(Q33421586)
Statements
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The size of the treatment effect: do patients and proxies agree? (English)
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Chris H Polman
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Femke A H van der Linden
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Jolijn J Kragt
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Jeremy C Hobart
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Martin Klein
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Henk M van der Ploeg
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Bernard M J Uitdehaag
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25 March 2009
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12
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Identifiers
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