Assessing methods to specify the target difference for a randomised controlled trial : DELTA (Difference ELicitation in TriAls) review

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-xxii, 1-175. https://doi.org/10.3310/hta18280