1. Heath Statistics 2003. National Center for Health Statistics, CDC, 2003
2. Health, United States, 1986. DHHS pub no (PHS) 87-1232;National Center for Health Statistics,1986
3. Injury in America;Committee on Trauma Research,1985
4. Field triage;Eastman,1991
5. Changing ecology of bacterial infections as related to antibacterial therapy;Finland;J Infect Dis,1970