Specifying the target difference in the primary outcome for a randomised controlled trial : guidance for researchers
Citation
Cook , J A , Hislop , J , Altman , D G , Fayers , P , Briggs , A H , Ramsay , C R , Norrie , J D , Harvey , I M , Buckley , B , Fergusson , D , Ford , I , Vale , L D & DELTA group 2015 , ' Specifying the target difference in the primary outcome for a randomised controlled trial : guidance for researchers ' , Trials , vol. 16 , 12 . https://doi.org/10.1186/s13063-014-0526-8