Authors: Johan Herlitz; Angela Bång; Birgitta Wireklint-Sundström; Christer Axelsson; Anders Bremer; Magnus Hagiwara; Anders Jonsson; Lars Lundberg; Björn-Ove Suserud; Lars Ljungström Journal: Scand J Trauma Resusc Emerg Med Date: 2012-06-27 Impact factor: 2.953