1. Limitations of data compiled from police reports on pediatric pedestrian and bicycle motor vehicle events;Agran;Accident Analysis and Prevention,1990
2. Baker, S.P., Li, G., Fowler, C., Dannenberg, A.L., 1993. Injuries to Bicyclists; A National Perspective. The Johns Hopkins Injury Prevention Center, Baltimore, MD.
3. Fatal pedestrian injuries to young children: a different pattern of injury;Brison;American Journal of Public Health,1988
4. Hunter, W.W., Stutts, J.C., Pein, W.E., Cox, C.L., 1996. Pedestrian and Bicycle Crash Types of the Early 1990s. Publication number FHWA-RD-95–163. Federal Highway Administration, Washington, DC.
5. Bicyclist deaths and fatality risk patterns;Rodgers;Accident Analysis and Prevention,1995