1. Safe Kids Canada. Child and Youth Unintentional Injury: 1994–2004, 10 Years in Review. Toronto, Canada, 2007; http://www.safekidscanada.ca/OrderCentre/tabid/157/List/1/CategoryID/1/Level/a/ProductID/80/Language/en-CA/Default.aspx (accessed May 2012).
2. Transport Canada. A Quick Look at Fatally Injured Vulnerable Road Users. Ottawa 2010 Fact Sheet TP 2436E. http://www.tc.gc.ca/eng/roadsafety/tp-tp2436-rs201002-1067.htm (accessed Jul 2012).
3. Why have child pedestrian death rates fallen?;Roberts;BMJ,1993
4. Safety of Vulnerable Road Users;Organisation for Economic Co-operation and Development,1998