Digby James Wingfield, Tinwell Brendan, Sheldon Joanna, Wang Joe
Department of Acute Medicine, St George's Hospital NHS Foundation Trust, London, UK.
Department of Pathology, St George's Hospital NHS Foundation Trust, London, UK.
Am J Med. 2017 Mar;130(3):e93-e96. doi: 10.1016/j.amjmed.2016.11.003. Epub 2016 Nov 25.