1. Statistisches Bundesamt:Todesursachen in DeutschlandFachserie 12 Reihe 4 2011
2. Epidermiological data on head trauma in Europe;Röhrer;Eur orth trauma,2012
3. World Health Organisation: The World Health Statistic 2008, WHO Press, Geneva 2008.
4. C. B. Courville: The mechanism of coup-contrecoup injuries of the brain; a critical review of recent experimental studies in the light of clinical observations. In: Bull Los Angel Neuro Soc15, 1950, S. 72-86.
5. Der Knickplattfuss;Döderlein;Springer Verlag,2001