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Cochrane Db Syst Rev · Jun 2011
EditorialViewpoint: Randomised controlled trials using invasive 'placebo' controls are unethical and should be excluded from Cochrane Reviews.
- Allan M Cyna, David Costi, and Philippa Middleton.
- Women's and Children's Hospital, University of Adelaide, Australia.
- Cochrane Db Syst Rev. 2011 Jun 14; 2011 (8): ED000029ED000029.
no abstract available
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