Zumla Alimuddin, George Andrew, Sharma Virendra, Herbert Nick
Division of Infection and Immunity, University College London, UCL Royal Free Campus and University College London Hospitals NHS Foundation Trust, London NW3 2PF, UK.
Lancet. 2013 Nov 30;382(9907):1765-7. doi: 10.1016/S0140-6736(13)62078-4. Epub 2013 Oct 23.