1) Annual Report of the Ministry of Health, Labor, and Welfare, 2004.
2) Fire and Disaster Management Agency, Annual Report, 2004.
3) The Institute of Traffic Accident Research and Data Analysis: Annual Report 2003 Edition, 2004.
4) Otomo Y, Hemmi H, Honma M, Mashiko K, Koseki K, Yokota J, Murata A, Shimazaki S. Quality of trauma care in each hospital should be evaluated for deciding receiving hospital. J Jpn Assoc Surg Trauma 2002; 16: 319-323.
5) Text Publishing Committee of Japan Prehospital Trauma Evaluation and Care: Prehospital trauma care guideline; JPTEC,. 2005; Planet, Tokyo.