Allocation concealment in randomised controlled trials: are we getting better?
作者信息
Clark Laura, Fairhurst Caroline, Torgerson David J
机构信息
York Trials Unit, University of York, York YO10 5DD, UK.
出版信息
BMJ. 2016 Nov 17;355:i5663. doi: 10.1136/bmj.i5663.
PMID:27856428
Abstract
摘要
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