Use of placebo controls in the evaluation of surgery: systematic review

Objective To investigate whether placebo controls should be used in the evaluation of surgical interventions. Design Systematic review. Data sources We searched Medline, Embase, and the Cochrane Controlled Trials Register from their inception to November 2013. Study selection Randomised clinical tri...

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Bibliografische gegevens
Hoofdauteurs: Wartolowska, Karolina, Judge, Andrew, Hopewell, Sally, Collins, Gary S, Dean, Benjamin J F, Rombach, Ines, Brindley, David, Savulescu, Julian, Beard, David J, Carr, Andrew J
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: BMJ Publishing Group Ltd. 2014
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Research
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4029190/
https://ncbi.nlm.nih.gov/pubmed/24850821
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmj.g3253
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