Jill M. Baren, Steven G. Rothrock, Lance Brown. Pediatric Emergency Medicine, page 226. Elsevier Health Sciences, 2007. ISBN978-1-4160-0087-7. Google books
Orsborn R, Haley K, Hammond S, Falcone RE (1999). "Pediatric pedestrian versus motor vehicle patterns of injury: debunking the myth". Air Med. J. 18 (3): 107–10. doi:10.1016/S1067-991X(99)90036-6. PMID10557381.
Orsborn R, Haley K, Hammond S, Falcone RE (1999). "Pediatric pedestrian versus motor vehicle patterns of injury: debunking the myth". Air Med. J. 18 (3): 107–10. doi:10.1016/S1067-991X(99)90036-6. PMID10557381.