09:04 May 29, 2007 |
English language (monolingual) [PRO] Medical - Medical: Pharmaceuticals / Clinical trials | |||||||
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| Selected response from: Piotr Sawiec Local time: 09:40 | ||||||
Grading comment
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SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
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3 +5 | center with workers unaware of drug allocation |
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center with workers unaware of drug allocation Explanation: I guess that user is not part of this phrase but of "User Quick Reference Guide". Blinded center is a trial center that does not have information which groups the study participants have been allocated to. Sometimes "masked" is used in this context. |
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