McQuay Henry J, Derry Sheena, Eccleston Christopher, Wiffen Phillip J, Moore Andrew R
Pain Research and Nuffield Division of Anaesthetics, University of Oxford, The Churchill, Oxford, UK Centre for Pain Research, The University of Bath, Bath BA2 7AY, UK The UK Cochrane Centre, NHS R&D Programme, Summertown Pavilion, Middle Way, Oxford OX2 7LG, UK.
Pain. 2012 Jul;153(7):1364-1367. doi: 10.1016/j.pain.2012.01.024. Epub 2012 Mar 3.