RT Journal Article SR Electronic T1 Suspension trauma JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 59 OP 59 DO 10.1136/emj.2007.049197 VO 25 IS 1 A1 G Roggla A1 B Moser A1 M Roggla YR 2008 UL http://emj.bmj.com/content/25/1/59.2.abstract AB