Hislop, JenniAdewuyi, Temitope EVale, Luke DHarrild, KirstenFraser, CynthiaGurung, TaraAltman, Douglas GBriggs, Andrew HFayers, PeterRamsay, Craig RNorrie, John DHarvey, Ian MBuckley, BrianCook, Jonathan ADELTA group2014-05-202014-05-202014-05-13Hislop, J, Adewuyi, T E, Vale, L D, Harrild, K, Fraser, C, Gurung, T, Altman, D G, Briggs, A H, Fayers, P, Ramsay, C R, Norrie, J D, Harvey, I M, Buckley, B, Cook, J A & DELTA group 2014, 'Methods for specifying the target difference in a randomised controlled trial : the Difference ELicitation in TriAls (DELTA) systematic review', PLoS Medicine, vol. 11, no. 5, e1001645. https://doi.org/10.1371/journal.pmed.10016451549-1277ORCID: /0000-0003-4043-7349/work/84131455http://hdl.handle.net/2164/328016482969engR MedicineRJournal article10.1371/journal.pmed.1001645115