This article is part of the supplement: London Trauma and Pre-hospital Care Conference 2011
Poster presentation
Classification of comorbidity in trauma: agreement and reliability of the pre-injury ASA-PS Scale
Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine 2012, 20(Suppl 1):P3 doi:10.1186/1757-7241-20-S1-P3
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