%0 Journal Article
%T The expression of the allocation concealment for randomised controlled trials needs to be improved
%J Injury
%D 2011
%A Zhao, Xiang
%A Yan, Shi-Gui
%V 42
%N 4
%P 430-1; author reply 431
%X <p>[Abstract unavailable]</p> <p>Language: en</p>
%G en
%I Elsevier Publishing
%@ 0020-1383
%U http://dx.doi.org/10.1016/j.injury.2010.11.029