Tente links no:Similares em:
85. Chisholm D, Naci H. Road traffic injury prevention: an assessment of risk exposure and intervention cost-effectiveness in different world regions. World Health Organization (WHO) [página na Internet]2008 [acessado 2010 fev 10] [59 p.]. Disponível em: http://www.who.int/choice/publications/d_2009_road_traffic.pdf