Clustering in surgical trials : database of intracluster correlations
Citation
Cook , J A , Bruckner , T , MacLennan , G S & Seiler , C M 2012 , ' Clustering in surgical trials : database of intracluster correlations ' , Trials , vol. 13 , no. - , 2 . https://doi.org/10.1186/1745-6215-13-2
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