(Q42948970)
Statements
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Balancing benefits and harms in health care: observational data on harm are already included in systematic reviews (English)
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Balancing benefits and harms in health care: Observational data on harm are already included in systematic reviews (English)
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Vittorio Demicheli
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Tom Jefferson
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1 September 2003
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27 September 2003
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327
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7417
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750
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Identifiers
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