RT Journal Article SR Electronic T1 Highlights from the literature JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 865 OP 865 DO 10.1136/emermed-2013-203130 VO 30 IS 10 A2 Liam Swains A1 Jonathan Wyatt YR 2013 UL http://emj.bmj.com/content/30/10/865.abstract AB