Tracey Irene, Johns Emily
Centre for Functional Magnetic Resonance Imaging of the Brain, Nuffield Department of Anaesthetics & Department of Clinical Neurology, University of Oxford, OX3 9DU England, UK.
Pain. 2010 Mar;148(3):359-360. doi: 10.1016/j.pain.2009.11.009. Epub 2010 Jan 18.