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Review
. 2012 Jan 3:344:d8013.
doi: 10.1136/bmj.d8013.

Out of sight but not out of mind: how to search for unpublished clinical trial evidence

An-Wen Chan  1
Affiliations
Review

Out of sight but not out of mind: how to search for unpublished clinical trial evidence

An-Wen Chan. BMJ. .
No abstract available

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