Campbell, Marion KaySkea, Zoe ChristinaSutherland, Alasdair GeorgeCuthbertson, BrianEntwistle, Vikki AnnMcDonald, Alison MaryNorrie, John David TaylorCarlson, R VBridgman, SKORAL study group2013-02-122013-02-122010-01-01Campbell, M K, Skea, Z C, Sutherland, A G, Cuthbertson, B, Entwistle, V A, McDonald, A M, Norrie, J D T, Carlson, R V, Bridgman, S & KORAL study group 2010, 'Effectiveness and cost-effectiveness of arthroscopic lavage in the treatment of osteoarthritis of the knee: a mixed methods study of the feasibility of conducting a surgical placebo-controlled trial (the KORAL study)', Health Technology Assessment, vol. 14, no. 5, pp. 1-180. https://doi.org/10.3310/hta140402046-4924ORCID: /0000-0002-0856-4025/work/74327793ORCID: /0000-0001-5386-4097/work/91892034http://hdl.handle.net/2164/26551802343874engAnesthesiologyArthroscopyAttitude of Health PersonnelAttitude to HealthCost-Benefit AnalysisFeasibility StudiesFocus GroupsGreat BritainHumansInformed ConsentIrrigationMulticenter Studies as TopicNeeds AssessmentOrthopedicsOsteoarthritis, KneePatient SelectionPilot ProjectsRandomized Controlled Trials as TopicResearch DesignTechnology Assessment, BiomedicalRC Internal medicineRCJournal article10.3310/hta14040145