Zumla Alimuddin, Mullan Zoë
Centre for Infectious Diseases and International Health, Royal Free and University College London Medical School, Windeyer Institute of Medical Sciences, London W1T 4JF, UK.
Lancet. 2006 Mar 18;367(9514):877-8. doi: 10.1016/S0140-6736(06)68355-4.