Assessing methods to specify the target difference for a randomised controlled trial : DELTA (Difference ELicitation in TriAls) review
Citation
Cook , J A , Hislop , J M , Adewuyi , T E , Harrild , K A , Altman , D G , Ramsay , C R , Fraser , C , Buckley , B , Fayers , P , Harvey , I , Briggs , A H , Norrie , J D , Fergusson , D , Ford , I & Vale , L D 2014 , ' Assessing methods to specify the target difference for a randomised controlled trial : DELTA (Difference ELicitation in TriAls) review ' , Health Technology Assessment , vol. 18 , no. 28 , pp. v-vi, 1-175 . https://doi.org/10.3310/hta18280