1. Kraus JF (1995) Epidemiological features of brain injury in children. In: Broman SH, Michel ME (eds) Traumatic head injury in children. University Press, Oxford, pp 165–187
2. Romner B, Ingebrigtsen T, Kock-Jensen C (2000) Scandinavian guidelines for initial management of minimal, mild and moderate head injuries. The Scandinavian Neurotrauma Committee. J Trauma 48(4):760–766
3. Statens beredning för medicinsk utvärdering (SBU) Rapport nr: 153 (2000) Hjärnskakning, övervakning på sjukhus eller datortomografi och hemgång (in Swedish)
4. Kraus JF, Fife D, Conroy C (1987) Pediatric brain injuries: the nature, clinical course, and early outcomes in a defined United States population. Pediatrics 779(4):501–507
5. Emanuelson I, v Wendt L (1997) Epidemiology of traumatic brain injury in children and adolescents in southwestern Sweden. Acta Paediatr 86(7):730–735