(Q33533617)
Statements
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Frequency and circumstances of placebo use in clinical practice--a systematic review of empirical studies (English)
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Margrit Fässler
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Karin Meissner
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Antonius Schneider
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23 February 2010
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25 June 2019
6 August 2019
26 January 2021
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25 June 2019
6 August 2019
26 January 2021
15
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25 June 2019
6 August 2019
26 January 2021
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Identifiers
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