Use of methods for specifying the target difference in randomised controlled trial sample size calculations : Two surveys of trialists' practice
Citation
Cook , J A , Hislop , J M , Altman , D G , Briggs , A H , Fayers , P M , Norrie , J D , Ramsay , C R , Harvey , I M , Vale , L D & for the DELTA group 2014 , ' Use of methods for specifying the target difference in randomised controlled trial sample size calculations : Two surveys of trialists' practice ' , Clinical Trials , vol. 11 , no. 3 , pp. 300-308 . https://doi.org/10.1177/1740774514521907
Rights
CC-BY