(Q38508720)
Statements
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Performing both propensity score and instrumental variable analyses in observational studies often leads to discrepant results: a systematic review (English)
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Hervé Laborde-Castérot
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Nelly Agrinier
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Nathalie Thilly
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8 April 2015
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68
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10
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1232-1240
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Identifiers
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