Campbell, M KEntwistle, VikkiCuthbertson, B HSkea, Z CSutherland, A GMcDonald, A MNorrie, J DCarlson, R VBridgman, SKORAL study group2014-11-212014-11-212011-02-21Campbell, M K, Entwistle, V, Cuthbertson, B H, Skea, Z C, Sutherland, A G, McDonald, A M, Norrie, J D, Carlson, R V, Bridgman, S & KORAL study group 2011, 'Developing a placebo-controlled trial in surgery : issues of design, acceptability and feasibility', Trials, vol. 12, 50. https://doi.org/10.1186/1745-6215-12-501745-6215ORCID: /0000-0002-0856-4025/work/74327912ORCID: /0000-0001-5386-4097/work/91892199http://hdl.handle.net/2164/397112367764engR MedicineRJournal article10.1186/1745-6215-12-5012