Espen Fevang*, David Lockey, Julian Thompson, Hans M Lossius and The Torpo Research Collaboration
* Corresponding author: Espen Fevang espen.fevang@norskluftambulanse.no
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine 2011, 19:57 doi:10.1186/1757-7241-19-57
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