Hyder Adnan A, Peden Margie, Krug Etienne
International Injury Research Unit, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA.
Lancet. 2009 Jan 10;373(9658):102-3. doi: 10.1016/S0140-6736(08)61736-5. Epub 2008 Dec 10.