Carl F. Ettlinger
- Do Helmets Reduce Fatalities or Merely Alter the Patterns of Death?
2008/11/01 by Jasper E. Shealy, Robert J. Johnson, Carl F. Ettlinger · 1 citation
Medicine · Engineering · Mathematics · #Winter Sports Injuries and Performance #Injury Epidemiology and Prevention #Traumatic Brain Injury Research #Incidence (geometry) #Case fatality rate #Population #Forensic engineering #Poison control #Injury prevention #Medicine #Medical emergency #Engineering #Environmental health #Mathematics